ПРИМЕНЕНИЕ ПО МЕНЬШЕЙ МЕРЕ ОДНОГО БИНАРНОГО СОЕДИНЕНИЯ ЭЛЕМЕНТА ГРУППЫ 15, 13/15 ПОЛУПРОВОДНИКОВОГО СЛОЯ И БИНАРНЫХ СОЕДИНЕНИЙ ЭЛЕМЕНТА ГРУППЫ 15

FIELD: chemistry. SUBSTANCE: invention relates to use of at least one binary compound of group 15 element as an educt in a deposition method from a vapour phase. Binary compound of group 15 element is described by general formula R 1 R 2 E-E'R 3 R 4 (I), in which R 1 and R 2 independently selected from a group comprising an alkyl radical (C 1 -C 10 ), R 3 = R 4 = H and E and E' are independently selected from a group comprising N, P, As and Bi, in which E = E' or E ≠ E', and in which hydrazine and derivatives thereof are excluded from said use, and/or binary compound of group 15 element is described by general formula R 5 E(E'R 6 R 7 ) 2 (II), in which R 5 , R 6 and R 7 are independently selected from a group comprising H, an alkyl radical (C 1 -C 10 ), and E and E' are independently selected from a group comprising N, P, As and Bi, in which E = E' or E ≠ E'. EFFECT: binary compounds of group 15 element ensure implementation of reproducible production and/or deposition of multicomponent, homogeneous and ultrapure semiconductors of certain combination at relatively low used temperatures. 10 cl, 2 dwg, 11 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 705 365 C2 (51) МПК C07F 9/28 (2006.01) C07F 9/50 (2006.01) C07F 9/72 (2006.01) C23C 16/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C07F 9/46 (2019.05); C07F 9/504 (2019.05); C07F 9/72 (2019.05); C23C 16/22 (2019.05); C23C 16/301 (2019.05); H01L 21/02538 (2019.05); H01L 21/0262 (2019.05); H01L 21/0254 (2019.05); H01L 21/02543 (2019.05); H01L 21/02546 (2019.05) (21)(22) Заявка: 2017114394, 25.09.2015 25.09.2015 Дата регистрации: Приоритет(ы): (30) Конвенционный приоритет: 26.09.2014 DE 102014014036.9 (43) Дата публикации заявки: 26.10.2018 Бюл. № 30 (45) Опубликовано: 07.11.2019 Бюл. № 31 (86) Заявка PCT: EP 2015/072163 (25.09.2015) R U 2 7 0 5 3 6 5 (87) Публикация заявки PCT: WO 2016/046394 (31.03.2016) Адрес для переписки: ...

Фторсодержащие дикарбоксилаты триарилсурьмы(V), обладающие противолейшманиозной активностью

Изобретение относится к биологически активным веществам класса карбоксилатов триарилсурьмы, а именно применению бис(пентафторбензоато)три(п-толил)сурьмы формулы (I) или бис(2,3,4,5-тетрафторбензоато)три(п-толил)сурьмы формулы (II) в качестве вещества, обладающего противолейшманиозной активностью. Выявлена активность соединений (I), (II) в отношении паразитов L. major, что позволяет расширить спектр веществ, обладающих противолейшманиозной активностью. 3 ил., 1 табл., 2 пр.

METALLORGANISCHE ADDUKTVERBINDUNGEN.

Improvements in or relating to the preparation of organo antimony derivatives

An alkali metal salt of 4-melaminyl-phenylstibinic acid is prepared by treating the diazo compound of 4-melaminyl-phenylamine with antimony trichloride and treating the complex thus formed with an excess of alkali in a medium comprising a lower monohydric alcohol and glycerine and glycol. The free acid may be obtained by acidifying the solution of the above alkali metal salt. In the example, potassium 4-melaminyl-phenylstibinate is prepared using methyl alcohol and glycerine or glycol as the reaction medium for the treatment with potassium hydroxide. The free acid is obtained by acidification, and is then converted to the sodium salt by treatment with aqueous caustic soda. 4-Melaminyl phenylamine is obtained either by the action of 2 : 4-diamino-6-chlorotriazine on p-amino-acetanilide and the resulting 1-acetylamino - 4 - melaminylbenzene is deacetylated with caustic soda, or by reacting p-aminoacetanilide with cyanuryl chloride and then with ammonia. 2 : 4-Diamino-6-chloro-triazine is ...

Process for preparing organometal compounds

Metal alkyls are made electrolytically by making the selected metal consisting of As, Sb, Pb, Bi, or An the cathode, and using as alkylating agent either (a) an ester, in which the carbon chain is 1-70 C atoms, and the acid has a pKa value in water of less than 6, or (b) an "onium" salt which is weakly acid or basic, and is dissolved in a non-hydroxylic catholyte which has a higher reduction potential than the alkylating agent, e.g. amines, nitriles, sulphones, glycol ethers, ketones, ethers, carboxyamides, or alkyl thio cyanates. The process avoids the use of alkylating agents containing another metal. Suitable esters are, lower alkyl halides, sulphates, phosphates, and carboxylates. "Onium" salts include tetra-ethyl ammonium iodide, tetra benzyl arsonium bromide, and ethyl triphenyl phosphonium iodide. Preferably a permeable diaphragm is used, the anolyte being sodium carbonate solution. The catholyte may also include a conducting salt. Electrolysis is effected at 20-70 DEG C., at 4-30 ...

Process for the preparation of pharmaceutical compositions.

CLASS SUPPORTED BY PEROXY CONNECTIONS BY TUNGSTEN AND DIPHOSPHONSÄURE AND PROCEDURE FOR THEIR PRODUCTION

HETERO LIGAND

Procedure for the production of Oniumsalzkomplexverbindungen

Procedure for the production of metal-organic connections of the group of V b of the periodic system of the elements

Verfahren zur Herstellung von p-(2,4-Dichlor-1,3,5-triazinyl-(6)-amino)-phenylstibinsäure.

Verfahren zur Herstellung von 2-Carboxymethylmercapto-4-carboxy-benzol-stibinsäure.

Verfahren zur Herstellung von 2-Carboxyäthylmercapto-benzol-stibinsäure.

Verfahren zur Herstellung einer neuen 1,3,5-Triazin-aminophenyl-Verbindung.

Verfahren zur Herstellung von metallhaltigen organischen Polythioverbindungen

Verfahren zur Herstellung von organischen Phosphorverbindungen

Verfahren zur Herstellung organischer Verbindungen

Verfahren zum Färben von Oxydschichten

Verfahren zur Darstellung von Oniumfluoriden

Verfahren zur Herstellung von Derivaten des 2,3-Dimercapto-chinoxalins

Verfahren zur Darstellung von Oniumsalzen mit komplexem Anion

Verfahren zur Herstellung von polymeren Organozinn-Komplexverbindungen

Verfahren zur Herstellung von organischen Metall- oder Metalloidverbindungen

Schädlingsbekämpfungsmittel und deren Verwendung

Verfahren zum Schützen von Textilien gegen Mikroorganismen

Verfahren zur Herstellung von organometallischen Isocyanaten bzw. Isothiocyanaten

Verfahren zur Herstellung von Organoantimonverbindungen

Organo-arsenic antimony and bismuth cpds drugs pesticides

Preparing organo-As, Sb and Bi cpds. by reaction of organo-tri-F-silanes (which may be prepd. in situ) or organofluorosilicates with halogen cpds. of As, Sb or Bi (also produced in situ) in aq. soln. Solvents may be added but are not essential. The reaction of silanes with halide can also take place in presence of NH4F, alkali fluorides or HF, double salts e.g. LiCl.SbF3, 3KNO3.SbF3 or complexes e.g. Li(SbF3Cl), or oxides or hydroxides, e.g. Sb2O3, As2O3, Bi(OH)3 in the presence of halogen acids e.g. HCl or HF. Volatile organo-tri-F-silanes, e.g. MeSiF3 are reacted in the form of fluorosilicates e.g. (NH4)2MeSiF5. Organo-tri-F-silanes can be replaced by other tri-functional organosilanes, organosiloxanes or polysilanes as long as they yield organo-tri-F-silanes in the presence of HF, alkali fluorides or NH4F. The method is specially suitable for preparing Me and Ph cpds. whose prepn. from silicones is difficult. It also gives hitherto unprepd. cpds. e.g. diPh-antimony (III)-fluorides. Drugs ...

Organoantimony esters and mercaptides - improved preparation

Process for preparing diorganoantimony compds. (I) R2SbZR' (I) where R and R' = opt. substd. alkyl, aryl or alkenyl groups Z = -OOC- or -S- by reacting at least 1 mol. (R2Sb)2O with 2 mols HZR' in an inert hydrocarbon solvent with the continuous removal of H2O. The process gives high yields of pure (I). Stabilisers, bactericides, fungicides. The reaction is carried out under reflux at 40-150 deg.C using a solvent which azeotropes with H2O below 100 deg.C.

Process for the preparation of the 2 a-propanone of, the 2 a-[...] and 2 a-[...], especially derivatives of 3 a-phosphino 1 a-phosphoranylidene 2 a-propanone and phosphines so obtained.

New organic metal salts, resistant to heat

New polymers with inorganic framework of coordinate metal atoms

Process for the preparation of fluorides of the onium type

MANUFACTURING METHOD OF HIGH-PURITY ANTIMONY TRIGLYCOLATE

The present invention relates to a method for manufacturing high-purity antimony triglycolate (ATG) from an antimony-containing compound (crude antimony oxide). More specifically, the present invention relates to a manufacturing method of ATG, which increases the efficiency by simplifying a process and can reduce manufacturing costs through the recycle of ethylene glycol. The manufacturing method of ATG comprises the steps of: making antimony trioxide react with ethylene glycol; filtering the same after adding a complexing agent to the produced reactant; crystallizing the filtered reactant; separating and drying the ATG crystallized product; and removing the impurities. COPYRIGHT KIPO 2016 ...

Metal thietane compound, polymerizable composition containing the compound, resin and use of the resin

Disclosed is a metal thietane compound represented by the following general formula (120), (wherein, in the above general formula (120), M is a member selected from the group consisting of Bi, Sb, Ti, Zr and Ta; X1 and X2 are each independently a sulfur atom or an oxygen atom; R1 is a divalent organic group; the bond between M and T shown by a dotted line and a solid line represents a single or double bond; m is an integer of 0 or 1 or more; n is the number of valence of M; and p is an integer of equal to or more than 1 and equal to or less than n, provided that when r is 1, q is 0 and Y is a monovalent inorganic or organic group; when r is 1 and n-p-q is 2 or more, a plurality of Ys contained are each independently selected from monovalent inorganic or organic groups; when r is 1 and n-p-q is 2 or more, a plurality of Ys may be bonded to each other to form a ring containing M; when r is 2, n-p-q is 1 or 2 and Y is a divalent group; when r is 2 and n-p-q is 2, two Ys may form a ring together ...

Process for the preparation of nickel ylides containing ylide ligands with a sulfonated group V component

A process is provided for preparing nickel ylides which are themselves novel compounds defined by the following Formula I: wherein R1, R2, R3, R4, R5, R6, R7 and R8 are either alike or different members selected from the group consisiting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbon atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy ...

Group VA salts and process for preparing same

There are provided novel salts defined by the following Formula I: wherein R1, R2, R3, R4 and R5 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy or aryloxy group; a hydrocarbyl group, such as defined above, carrying ...

Acid antibiotic salts with triaryl dye cations - active against fungi and bacteria

Salts of acid antibiotics are of formula (I): (where E is a Gp. IV of V element, suitable cations are dye cations esp. those with X, Y and Z = H, OH, halo, alkyl, aryl, substd. sulphonic acid or amino gps., NO2, alkoxy, acyl CN or COOH; R1, R2 and R3 are suitable substits. esp. H, OH, halo, COOH, or -MOG; M = a Gp. V element; G and D are eg H, halo, alkyl, aryl, heterocyclyl, substd. amino or sulphonic acid gps., alkoxy, CN, acyl or COOH, the anions Am- are e.g. derived from substd. 6-APA, 7-ACA, or the stibophen or stibogluconate anions, phenolate anions of substd. tetracyclines or anions of substd. sulphonamides; m and n are not specifically defined). Both ions have antimicrobial activity; the cations against fungi and the anions against bacteria. (I) can thus be used to treat mixed infections. The more sparingly soluble (I) have good long-term activity.

Verfahren zur Herstellung von Oniumfluoriden der Elemente der V. Hauptgruppe

Verfahren zur Herstellung von substituierten Metallcarbonylen

Process for dyeing aluminium oxide layers

Organic dyes containing at least one acid group of an acid of pentavalent phosphorus, arsenic or antimony are used to dye aluminium having a dyeable oxide layer (see Division B6). Dyes of mono-, dis- and tris-azo, metallized azo, nitro xanthene, quinophthalone, anthraquinone and phthalocyanine series are described.ALSO:3 - (41 - Hydroxy - 31 - amninophenylsulphonylamino)-phenylphosphonic acid is prepared by condensing 3-nitro-4-chlorobenzene-1-sulphonic acid chloride with 3-aminophenyl phosphonic acid and the condensate is subsequently hydrolysed and reduced. 2 - (31 - Nitro - 41 - chlorobenzenesulphonyl-amino)-ethylphosphonic acid is prepared by condensing 3 - nitro - 4 - chlorobenzene - sulphonyl chloride with 2-amino-ethylphosphonic acid. 1 - Phenyl - 3 - methyl - 5 - pyrazolone - 31-phosphonic acid is prepared by diazotizing 3-aminophenylphosphonic acid, reducing the diazo compound to the phenylhydrazine and condensing this with ethyl acetoacetate.

Process for the preparation of organo antimony arsenic and bismuth compounds

... 1,134,933. Diammonium fluorosilicate. INSTITUT FUR SILIKON-UND FLUORKARBON-CHEMIE. 13 Jan., 1966, No. 1663/66. Heading C1A. [Also in Division C2] Diammonium fluorosilicate (NH 4 ) 2 (SiF 6 ) is produced as a by-product in the production of trimethyl stibine or diphenyl antimony (III) fluoride. In the first case antimony trifluoride and ammonium methyl pentafluorosilicate react to give trimethyl stibine and diammonium fluorosilicate and in the second ease ammonium pentafluoroantimony, ammonium fluoride and phenyl trifluorosilane react to give diphenyl antimony (III) fluoride and diammonium fluorosilicate.

Procedure for the production of Oniumsalzen

HYBRID ONE ORGANOINDIUM AND ORGANOGALLIUMVERBINDUNGEN AND PROCEEDING FUER METAL-ORGANIC CHEMICAL SEPARATION FROM THE VAPOR PHASE.

Procedure for the production of organic Oniumfluoriden

NICKEL YLIDES

NICKEL YLIDES A new group of nickel ylides is provided that is highly active at relatively low operating temperatures and pressures in the oligomerization of ethylene. The compounds can be defined by the following Formula I: n R1, R2, R3, R4, R5, R6, R7 and R8 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cyloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting ...

Process for the colouring of layers of oxide aluminum produced on aluminium

Process for the preparation of 2-propanone, 2-thiopropanone and 2-selenopropanone derivatives, in particular 3-phosphino-1-phosphoranylidene-2-propanone derivatives, and phosphines thus obtained

L'invention concerne un procédé de préparation de dérivés de la 2-propanone, qui comprend la réaction d'un anion dérivé d'une 2-propanone, répondant par exemple à la formule: (CF DESSIN DANS BOPI) dans laquelle Z est O, S ou Se, E est P, As ou Sb et R1 , R2 , R3 , R4 , R5 et R6 sont des atomes d'hydrogène ou des groupes hydrocarbonés, éventuellement substitués, avec un halogénure de phosphine, d'arsine ou de stibine, par exemple un halogénure de formule: (CF DESSIN DANS BOPI) où Y est P, As ou Sb. On obtient ainsi un dérivé de formule: (CF DESSIN DANS BOPI) qui peut être utilisé comme réactif de Wittig et/ou comme complexant de métaux. Procédé de préparation de dérivés de la 2-propanone, de la 2-thiopropanone et de la 2-sélénopropanone, en particulier de dérivés des 3-phosphino-1-phosphoranylidène-2-propanone et phosphines ainsi obtenues.

Manufactoring process of metal-alkyls and device for the realization of this process

Ionic liquid compound

본 발명은 화학식 (I)의 이온 액체 화합물과 알킬화 및 아릴화, 아실화, Diels Alder, 올리고머화화 같은 반응에서 이의 응용을 제공한다. [(NR 1 R 2 R 3 ) i M 1 ] n+ [(M 2 Y k ) L X j ] n- 화학식 I 본 발명은 화학식 (I)의 이온 액체 화합물 제조 공정을 제공하며 이는 화학식 NR 1 R 2 R 3 의 아민과 화학식 M 1 X j 의 금속염을 혼합하는 공정과 이온 염 복합체와 화학식 M 1 X j 의 금속염을 혼합하여 이온 액체 화합물을 수득하는 공정에 의하여 화학식 [(NR 1 R 2 R 3 ) i M 1 ] n+ [X j ] n 의 이온 염 복합체를 제조하는 공정을 동반한다. The present invention provides its application in reactions such as alkylation and arylation, acylation, Diels Alder, oligomerization with ionic liquid compounds of formula (I). [(NR 1 R 2 R 3 ) i M 1 ] n + [(M 2 Y k ) L X j ] n- Formula I The present invention provides a process for preparing an ionic liquid compound of formula (I), which comprises mixing an amine of formula NR 1 R 2 R 3 with a metal salt of formula M 1 X j and an ionic salt complex with a metal salt of formula M 1 X j It is accompanied by a step of preparing an ionic salt complex of the formula [(NR 1 R 2 R 3 ) i M 1 ] n + [X j ] n by the step of mixing to obtain an ionic liquid compound.

PEROVSKITE COMPOUND AND PRODUCTION METHOD THEREOF, AND SOLAR CELL INCLUDING PEROVSKITE COMPOUND AND PRODUCTION METHOD THEREOF

Disclosed is a perovskite compound which ensures high efficiency. According to one aspect of the present invention, the perovskite compound is represented by following chemical formula, X_3Sb_2Y_9, X = FA(CH(NH_2)_2), MA(CH_3NH_2), Cs, Rb, Na, K, Li, Y = F, I, Br, Cl. COPYRIGHT KIPO 2018 ...

PROCESS FOR THE CARBONYLATION OF ETHYLENICALLY UNSATURATED COMPOUNDS, NOVEL CARBONYLATION LIGANDS AND CATALYST SYSTEMS INCORPORATING SUCH LIGANDS

New compound semiconductors and their application

ИОННАЯ ЖИДКОСТЬ

FIELD: chemistry. SUBSTANCE: invention relates to an ionic liquid compound having the formula (I): . In formula (I), NR 1 R 2 R 3 is an amine, R 1 , R 2 and R 3 are independently selected from a group consisting of alkyl, aryl and H, M 1 or M 2 is a metal selected from a group consisting of Al, Fe, Zn, Mn, Mg, Ti, Sn, Pd, Pt, Rh, Cu, Cr, Co, Ce, Ni, Ga, In, Sb, Zr and combinations thereof, X or Y is selected from a group consisting of halogen, nitrate, sulphate, sulphonate, carbonate, phosphonate and acetate, n is from 1 to 4, i is from 1 to 6, j is from 1 to 4, k is from 1 to 4, L is from 1 to 7, M 1 =M 2 or M 1 ≠M 2 , and X=Y or X≠Y. Also disclosed are a process for preparing an ionic liquid compound, an ionic-salt precursor compound of formula (II), a process for its preparation and use of the ionic liquid compound. EFFECT: ionic liquid compound of formula (I) can be used as a catalyst for carrying out a series of chemical reactions. 19 cl, 3 dwg, 14 ex Формула I - Formula I РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 654 697 C2 (51) МПК B01J 31/02 (2006.01) B01J 31/14 (2006.01) B01J 37/04 (2006.01) C07C 2/04 (2006.01) C07C 2/52 (2006.01) C07C 2/66 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА C07C 2/68 (2006.01) ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ C07C 37/16 (2006.01) C07C 45/46 (2006.01) C07F 5/06 (2006.01) (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК 2015149264, 21.04.2014 (24) Дата начала отсчета срока действия патента: 21.04.2014 Дата регистрации: 22.05.2018 (73) Патентообладатель(и): РЕЛАЙАНС ИНДАСТРИЗ ЛИМИТЕД (IN) Приоритет(ы): (30) Конвенционный приоритет: 2 6 5 4 6 9 7 (43) Дата публикации заявки: 24.05.2017 Бюл. № 15 (45) Опубликовано: 22.05.2018 Бюл. № 15 (56) Список документов, цитированных в отчете о поиске: WASSERSCHEID P. et al, Ionic Liquids - New "Solutions" for Transition Metal Catalysis, Angew. Chem. Int. Ed., 2000, v. 39, p. 3772-3789. WO 2000041809 A1, 20.07.2000. DUPONT J. et al, Ionic Liquid (Molten Salt) Phase Organometallic Catalysis, Chem. Rev., 2002, v. 102, ...

ИОННАЯ ЖИДКОСТЬ

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 149 264 A (51) МПК B01J 20/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015149264, 21.04.2014 (71) Заявитель(и): РЕЛАЙАНС ИНДАСТРИЗ ЛИМИТЕД (IN) Приоритет(ы): (30) Конвенционный приоритет: 19.04.2013 IN 1456/MUM/2013 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.11.2015 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2014/178075 (06.11.2014) A Адрес для переписки: 123242, Москва, пл. Кудринская, д. 1, а/я 35, "Михайлюк, Сороколат и партнеры - патентные поверенные" R U (57) Формула изобретения 1. Ионная жидкость с формулой (I): A 2 0 1 5 1 4 9 2 6 4 (54) ИОННАЯ ЖИДКОСТЬ 2 0 1 5 1 4 9 2 6 4 IN 2014/000254 (21.04.2014) R U (43) Дата публикации заявки: 24.05.2017 Бюл. № 15 (72) Автор(ы): АДУРИ, Паванкумар (IN), УППАРА ПАРАСУ, Веера (IN), КОТРА, Висванатх (IN), САКХАЛКАР, Мангеш (IN), ДУКХАНДЕ, Вибхути (IN) где NR1R2R3 - амин, R1, R2 и R3 независимо друг от друга выбирают из следующей группы: алкил, арил и H, M1 или M2 - металл (Al, Fe, Zn, Mn, Mg, Ti, Sn, Pd, Pt, Rh, Cu, Cr, Co, Ce, Ni, Ga, In, Sb, Zr или их сочетания), X или Y - галоген, нитрат, сульфат, сульфонат, карбонат, фосфонат или ацетат, 'n' - от 1 до 4, 'i' - от 1 до 6, 'j' - от 1 до 4, 'k' - от 1 до 4, 'L' - от 1 до 7, Стр.: 1 11. Процесс по п. 4, где ионную жидкость [(Et3N)3-Al]3+[(AlCl3)6Cl3]3- готовят соединением AlCl3 и ионно-солевого комплекса-предшественника [(Et3N)3-Al]3+[(Cl)3]3-, Стр.: 2 2 0 1 5 1 4 9 2 6 4 R U A (NR1R2R3)iM1]n+[Xj]n- посредством смешивания амина с формулой NR1R2R3 и соли металла с формулой M1Xj; ii. смешивание предшественника с солью металла, представленной формулой M2Yk, для получения ионной жидкости. 5. Процесс по п. 4, где этап (i) проходит при температуре в диапазоне от -20°C до 100°C. 6. Процесс по п. 4, где этап (i) проходит в присутствии растворителя - этилацетата, этанола, метанола, метилизобутилкетона, метилэтилкетона, бензола, толуола, ...

Verfahren zur Herstellung der Alkyle von Zink, Cadmium, Quecksilber, Zinn, Phosphor,Arsen und Antimon

Verfahren zur Herstellung von 1-Chlor-2-nitratoaethylderivaten

Preparation of organometallic compounds

The invention comprises compounds of formula R3M(NCX)2 wherein R is an alkyl radical having 1 to 18 carbon atoms, an aryl radical, a substituted aryl radical, an aralkyl radical or a substituted aralkyl radical, M is arsenic or antimony and X is oxygen or sulphur. They are prepared by the reaction of compounds of formula R3Mg 2 or R3MO, wherein g is haloge or hydroxide with approximately stoichiometric amounts of urea and thiourea. Preferably the reactants are fused, at 130 DEG to 140 DEG C. in the case of the isocyanates and 170 DEG to 180 DEG C. in the case of the isothiocyanates, until evolution of ammonia and other volatile by-products has ceased. The product, exemplified by tri-isobutylantimony diisocyanate, triphenylarsenic di-isocyanate tri-n-butyl antimony diisocyanate and tri-n-octylantimony di-isocyanate may be isolated from the reaction mixture by distillation in vacuo or extraction with organic solvents.

Organoantimony dithiocarbamates

The invention comprises organoantimony dithiocarbamates of general formula RaSb(SSCNR12)3- a in which formula R is alkyl, aryl or alkenyl, a is 1 or 2 and R1 is hydrogen or a monovalent hydrocarbon radical, or having the above formula in which R and a have the same significance and in which a divalent hydro-carbon radical is substituted for two monovalent radicals R1 and forms a ring structure with the nitrogen atom or, when a is 1, bridges two -SSCNR1- residues to form a ring structure including the antimony atom or, when a is 2 bridges two -SSCNR1- residues on different antimony atoms to form a dimer, or polymers in which the repeating unit comprises two or more linked dimeric units of the formula wherein R11 represents the divalent hydrocarbon radical substituted for two monovalent hydro-carbon radicals R1. The compounds are prepared by reacting compounds of the formula RaSbX3- a where X is chlorine, bromine or iodine with a salt of a dithiocarbamic acid having the ...

Manufacture of organo-metal and organo-metalloid compounds

Organic compounds of tin, lead, arsenic, antimony and bismuth are made by reacting a halogen compound of the appropriate element with an aluminium alkyl compound. The aluminium alkyl may be of the formula AlR3, AlR2X, AlRX2 or Al2R3X3, wherein R is a saturated radical and X is a halogen of atomic weight at least 35. Reaction is preferably conducted in the presence of an inert solvent, e.g. methylene chloride, benzine fractions, heptane, cyclohexane, or an aromatic hydrocarbon such as benzene, toluene or xylene. The desired product may be isolated by decomposing the aluminium compounds with water and separating the organic phase. Specification 768,765 is referred to.

Improvements in or relating to a process for the preparation of organometallic compounds

A polyvalent metal (which term includes arsenic, boron and silicon) is reacted with an organic ester of an inorganic acid and a bimetallic organic compound in which one metal is a Group Ia or IIa metal (Doming) and the other is a Group IIb or IIIa metal (including boron). The organic ester of an inorganic acid is of formula where either R or R1 is an organic radical (preferably alkyl and the other is hydrogen or an organic radical, a is 1 or 2 and Z is an anion, preferably sulphate, phosphate or halide. Specified polyvalent metal include beryllium, magnesium, calcium, mercury, zinc, boron, aluminium, gallium, silicon, lead, tin, arsenic and antimony. It is preferred to use these metals in a finely divided state. The bimetallic organic compound is of formula M(M1YaY1b)c where M is a Group Ia or IIa metal, M1 is a Group IIb or IIIa metal, Y is an organic radical preferably a hydrocarbon radical having up to 18 carbon atoms, Y1 is an electron donating ligand such as ...

Improvements in and relating to organo-metallic compounds

Silicon tetrachloroacetylide Si-(C­C-Cl)4 may be prepared by reacting silicon tetrachloride with lithium chloroacetylide (see Group IV(b)) in ether. Trimethylsilicon monochloroacetylide (CH3)3Si-C­C-Cl is obtained using trimethyl monochlorosilane in place of silicon tetrachloride.ALSO:The invention comprises metal halogeno acetylides of formula M-(C­C-X)nRm wherein M stands for an alkali metal, an alkaline earth metal, copper, silver, gold, magnesium, aluminium, tin, lead, arsenic, antimony or bismuth, R is an alkyl, aryl, carbonyl, nitroso group, X is a halogen, n is an integer, m is 0 or an integer and (n + m) is equal to the valency of M. Specified compounds include sodium chloro-acetylide, sodium fluoroacetylide, lithium chloro-acetylide and calcium chloro-acetylide. These compounds may be prepared by reacting a metal amide with a dihalogeno ethylene in liquid ammonia, or by reacting an organo-lithium compound such as phenyl lithium with a dihalogenoacetylene in an organic solvent.

PROCESS FOR THE CARBONYLATION OF ETHYLENICALLY UNSATURATED COMPOUNDS, NOVEL CARBONYLATION LIGANDS AND CATALYST SYSTEMS INCORPORATING SUCH LIGANDS

A novel bidentate ligand of general formula (I) is described together with a process for the carbonylation of ethylenically unsaturated compounds. The group X1 may be defined as a univalent hydrocarbyl radical of up to 30 atoms containing at least one nitrogen atom having a pKb in dilute aqueous solution at 18°C of between 4 and 14 wherein the said at least one nitrogen atom is separated from the Q2 atom by between 1 and 3 carbon atoms. The group X2 is defined as X1, X3 or X4 or represents a univalent radical of up to 30 atoms having at least one primary, secondary or aromatic ring carbon atom wherein each said univalent radical is joined via said at least one primary, secondary or aromatic ring carbon atom(s) respectively to the respective atom Q2. Q1 and Q2 each independently represent phosphorus, arsenic or antimony.

Method of preparation of derived from 2,3-dimercapto-quinoxaline

A method for accelerating the reaction of an isocyanate or a isothiocyanate with a compound with active hydrogen in the presence of an organic derivative of arsenic, bismuth or antimony

Manufactoring process of organometallic compounds

Method of preparation of organometallic isocyanates

Verfahren zur Darstellung von Benzimidazolonstibinsaeuren

Process for the preparation of organic compounds

Organic compounds comprising one or more R1C2R11 groups wherein R1 and R11 are the same or different and each represents hydrogen, halogen or an alkyl, aryl, cycloaliphatic, alkoxy or carboalkoxy group or a silyl group (see Division C3) and C2 represents a carbon-to-carbon bonding are prepared by reacting an organometallic complex, as defined below, with a hydrogenating agent, a halogenating agent, an oxidising agent, an alkylating agent, an alkyne, an element of Group VIa of the Periodic Table (as quoted on pages 392 and 393 of The Handbook of Chemistry and Physics, 37th edition, published by the Chemical Rubber Publishing Co.) or a reactive compound as defined below. The term "organo-metallic complex" is defined as a complex having the general formula Mx(CO)y (R1C2R11)z wherein M represents iron, nickel, ruthenium, rhodium, palladium, osmium, iridium, platinum, manganese, rhenium, chromium, molybdenum, or tungsten, CO represents a carbonyl group bonded to the said metal, to the R1C2R11 ...

The production of organic mercury compounds

The process of the parent Specification, which consists in mercurizing ketones of the formula R.CO.R1 in which R is a substituted or unsubstituted aromatic or mixed aliphatic-aromatic radicle and R1 an aliphatic or mixed aliphatic-aromatic radicle, is extended to the mercurizing of the same compounds containing also within the molecule arsenic, antimony or iodine: the mercurizing is effected by heating either with mercurizing salts or by means of mercuric oxide in an alkaline solution. The products have therapeutical value. In examples p-acetophenone arsinic acid (see Specification 220,668) or antimonic acid dissolved in caustic soda solution is boiled with mercuric oxide. The Specification as open to inspection under Sect. 91 (3) (a) refers generally to the mercurizing of aliphatic-cyclic organic compounds, containing carbonyl groups not forming part of a ring, and containing also in the molecule "one or more chemico-therapeutical agents or groups of inorganic or organic nature" such as ...

Process for the manufacture of salts of antimonic acid and of organo-stibinic acids

... 309,184. I. G. Farbenindustrie Akt.- Ges. April 7, 1928, [Convention date]. Addition to 312 ,448. Salts of antimonic and organo-stibinic acids are prepared by combining the acid with an amine. In the case of p-aminophenylstibinic acid, however, amines other than secondary amines are employed. The reaction is advantageously effected in water or an organic solvent. The products possess therapeutic properties. Examples are given of the interaction of (1) diethylamine with antimonic acid, m-chlor-p-acetylaminophenylstibinic acid and p : p-diacetylaminodiphenylstibinic acid; (2) ethylene diamine with p-aminophenylstibinic acid; (3) quinine with pucetylaminophenylstibinic acid; (4) p-aminobenzoyl - 1 - dimethylamino-2-methylbutanol-3 with acetylstibanilic acid. The use of methylamine, trimethylamine and hexamethylenetetramine is mentioned. Specification 313,058 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) also includes Examples of the interaction of diethylaminoethanol ...

ORGANIC ANTIMONY CONNECTION, PROCEDURE FOR THEIR PRODUCTION, INITIATOR FOR THE LIVING RADICALS POLYMERIZATION, PROCEDURE FOR THE PRODUCTION OF A POLYMER WITH USE OF IT, AND POLYMER

A process for the purification of organometallic compounds or heteroatomic organic compounds with hydrogenated getter alloys

PROCESS FOR THE PREPARATION OF NICKEL YLIDES CONTAINING YLIDE LIGANDS WITH A SULFONATED GROUP V COMPONENT

A process is provided for preparing nickel ylides which are themselves novel compounds defined by the following Formula I: wherein R1, R2, R3, R4, R5, R6, R7 and R8 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy ...

GROUP VA SALTS AND PROCESS FOR PREPARING SAME

NOVEL GROUP VA SALTS AND PROCESS FOR PREPARING SAME There are provided novel salts defined by the following Formula I: wherein R1, R2, R3, R4 and R5 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy or aryloxy group ...

SULFONATED GROUP VA YLIDES AND PROCESS FOR PREPARING SAME

SULFONATED GROUP VA YLIDES AND PROCESS FOR PREPARING SAME There are provided novel sulfonated Group Va glides defined by the following Formula I: wherein R1, R2, R3, and R4 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an ...

Organometallic penicillins

New compounds possessing antibacterial activity against Gram + and Gram - bacteria, and Spirilla and Trypanosoma in man and animals are of formula:- (where X = As or Sb directly linked to a carbon atom of radical R, R'; R and R' which can be lateral chains of penicillins, e.g. R may be -R1-(R2)n-(R3)m- and R' may be -R4-(R5)n-(R6)m-, where R1 and R4 are same or different 5 - 7 C alkyl, cycloalkyl, aralkyl, indolyl-alkyl, naphthyl, benzyl, thionyl or opt. substd. Ph; R2 and R5 are same or different O, S, imino, N-alkylimino or bivalent alkylene, arylene or alkenylene or R2 and R5 form the gp: R7 = 1 - 4 C alkyl or aryl; Y = O or S; R3 and R6 = same or different alkylene, alkylene, alkynylene, arylene - opt. substd. by halogen; n and m = 0 - 4 with the proviso that when R2 and/or R5 = O or S then n = 0 or 1).

Process for the preparation of salt complex compounds of the onium type

Organo arsenic or organo antimony peni - cillins

Penicillins with side-chain R-CO-NH- at position 6, (where R = X-R1- R2 n- R3 m; R1 is alkyl, cycloalkyl, aralkyl, indolyalkyl, naphthyl, benzyl, thienyl, or substd. phenyl; R2 is S, O, NH, N-allylamino, alkylene, arylene, alkenylene or a substd. isoxazole or isothiazole ring; R3 is alkylene, alkenylene, arylene; n and m are each 0-4; X is -As=Z or -Sb=Z; Z is O, S or two alkoxy, aryloxy, arylamino, alkylathio, arylthio gps., or -O- R8 t-S-; R8 is alkylene, arylene, cycloalkylene, alkylene; t is 1-4) are prepd. by treating 6-amino-penicillanic acid with R-CO-Y (Y=halogen). These penicillins are stable to penicillinase and are active against penicillinase-producing organisms; by virtue of their As or Sb content they are also active against spirillae (Treponema pallidum) and trypanosomes.

LIGAND COMPOUND, ORGANIC CHROMIUM COMPOUND, CATALYST SYSTEM FOR OLIGOMERIZATION OF OLEFINS AND METHOD FOR OLIGOMERIZATION OF OLEFINS USING THE CATALYST SYSTEM

본 발명은 리간드 화합물, 올레핀 올리고머화용 촉매 시스템 및 이를 이용한 올레핀의 올리고머화 방법에 관한 것이다. 본 발명에 따른 올레핀 올리고머화 촉매 시스템은 우수한 촉매 활성을 가지면서도 1-헥센 또는 1-옥텐에 대한 높은 선택도를 나타내어, 보다 효율적인 알파-올레핀의 제조를 가능케 한다. The present invention relates to a ligand compound, a catalyst system for olefin oligomerization and a method for oligomerization of olefins using the same. The olefin oligomerization catalyst system according to the invention exhibits high selectivity for 1-hexene or 1-octene while having good catalytic activity, allowing for the production of more efficient alpha-olefins.

Polymerizable composition and novel alkyne compound

Provided is a polymerizable composition including an alkyne compound represented by the following general formula (1): wherein, in general formula (1), X1and X2represent a sulfur atom, an oxygen atom, or an NH group and may be the same or different from each other, Q represents an alkylene group having 1 or 2 carbon atoms, a carbonyl group, or a thiophenylene group in which one of carbon atoms is substituted by an antimony atom, R1and R2represent an alkylene group having 1 or 2 carbon atoms and may be the same or different from each other, and m and n each represent 0 or 1.

LIGAND COMPOUND, CATALYST SYSTEM FOR OLEFIN OLIGOMERIZATION, AND METHOD FOR OLIGOMERIZING OLEFINS USING THE SAME

The present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The ligand compound according to the present invention has a structure in which a substituent is substituted in the trans form, and thereby when used for olefin oligomerization, the activity of the catalyst used and the selectivity of 1-hexene and 1-octene can be increased.

ПРИМЕНЕНИЕ ПО МЕНЬШЕЙ МЕРЕ ОДНОГО БИНАРНОГО СОЕДИНЕНИЯ ЭЛЕМЕНТА ГРУППЫ 15, 13/15 ПОЛУПРОВОДНИКОВОГО СЛОЯ И БИНАРНЫХ СОЕДИНЕНИЙ ЭЛЕМЕНТА ГРУППЫ 15

Borhaltige organische Gruppe-V-Verbindungen

The invention concerns the use of organic group V compounds containing boron for the gas-phase deposition of elements of main group V in the periodic table on to substrates.

Klasse von Peroxy-Verbindungen gestützt auf Wolfram und Diphosphonsäure und Verfahren zu deren Herstellung

Improvements in or relating to compounds of zerovalent elements of group vi(b) of the periodic table

Complex carbonyls are obtained by reacting at elevated temperature a compound of trivalent phosphorus, antimony, arsenic or bismuth with a carbonyl of chromium, molybdenum, tungsten and uranium. The products are of formula (MH3)nZCO6-n where M is P, As or Bi and Z is Cr, Mo, W or U, n being from 1 to 5. Specified compounds of trivalent phosphorus, antimony, arsenic or bismuth include the trichlorides, triiodides, trifluorides and tribromides of the said elements. The reaction is preferably carried out by refluxing the reactants in a high boiling organic solvent, e.g. bis-(2-ethoxyethyl) ether, trimethylene glycol, bis-(2-methoxy-ethyl) ether or tetrahydrofuran. The products are useful as motor fuel additives, as lubricant additives, as catalysts in the Oxo synthesis or Acrylate synthesis, as polymerization catalysts and as active components of pesticidal or herbicidal compositions.ALSO:The invention comprises a product obtained by reacting at elevated temperature a compound of a trivalent ...

Organometallic compound purification

Phosphorus- and arsenic-containing derivatives of urea and thiourea

Pest control and herbicidal agents in the form of aqueous solutions, emulsions or suspensions or in the form of dusts contain a compound of the general formula wherein R1 and R2 may be the same or different and represent alkyl radicals; R3 represents an alkyl, haloalkyl, aryl, haloaryl, alkaryl, nitro-aryl, alkoxyaryl or alkylmercaptoaryl radical or the residue obtained by the removal p of a hydroxyl group from a carboxylic acid, a sulphonic acid, a phosphoric acid dialkyl ester or a thiophosphoric dialkyl ester; R4 and R5 may be the same or different and represents alkyl, aryl or alkaryl radicals attached directly or via an oxygen or nitrogen atom to X, or one or both of R4 and R5 represents another grouping X represents a phosphorus or arsenic atom; Y represents a sulphur or oxygen atom; and Z represents an electron pair or a sulphur atom, with the proviso that when X is arsenic, Z is an electron pair and R4 and R5 are the grouping Подробнее

Organometallic compounds containing 1, 3, 5-triazine rings

Triazine compounds containing antimony are prepared by reacting a 1 : 3 : 5-triazine compound containing at least one halogen atom or at least one -NH2 radical directly linked to a carbon atom of the triazine ring, in the case of a halogen atom with a para-amino-phenyl stibonic acid, and in the case of an -NH2 radical with a para-halogenphenyl stibonic acid. If the triazine compound contained more than one halogen atom, the resulting compound may be further reacted with ammonia or with an alkyl amine. The compounds of the invention have the general formula:- where Y and Z may be the same or different and represent halogen, amino- or alkylamino. M represents hydrogen or a salt-forming atom or radical and A and B represent hydrogen or a hydroxyl group. In examples: (1) sodium p-aminophenyl-stibinate is added to cyanuric acid aqueous solution to form [p-2 : 4-dichloro-1 : 3 : 5-triazinyl-(6)]aminophenyl-stibonic acid; (2) the product of example (1) is treated with 10 per ...

Improvements in or relating to organoantimony compounds

Compounds of general formula R2SbOOCR1 in which R is an alkyl, aryl or alkenyl which may be inertly substituted, and R1 is a hydrocarbon group which may be inertly substituted are prepared by mixing compounds of the general formulae R2SbX and M(OOCR1)a in which X is Cl, Br or I, M is ammonium, alkali or alkaline earth metal cation and a is the valence of M in the presence of an inert solvent for at least one of the reactants, which may have a B.P. of 60-150 DEG C., e.g. water or one of a number of specified organic solvents. The reaction mixture may be maintained at 20-150 DEG C. during reaction. The reactants may be in the proportion of a moles of R2SbCl per mole of M(OOCR1)a. The inert substituents may be halogen, nitro, aryl and alkyl. R2SbX may be prepared from SbCl3 via a Grignard reagent. The M(OOCR1)a may be anhydrous or in the form of hydrate or may be formed in situ. Either reactant may be in an excess up to 10%. The reaction may be carried out under an inert atmosphere, e.g. N2 ...

Improvements in or relating to the manufacture of onium salt complex compounds

Onium salts having a complex anion are prepared by the reaction of (a) an electron donor compound of formula R1kHlkY, (b) a electron acceptor compound of formula MR11nX1mn and (c) an organic compound RX, wherein R, R1 and R11 are alkyl or aryl groups, X is halogen, pseudohalogen or an acid residue, X1 is halogen or hydrogen, Y is N, P, As, Sb, Bi, S, Se or Te, M is Be, Zn, Cd, B, Al, In, Ga, Tl, Si, Ge, Pb or Sn, l and m are integers representing the capacities of Y and M respectively to combine with hydrogen, and k and n are 0 or an integer from 1 to l or m respectively. The reaction in its simplest form may be represented by:-D + A + RX --> [DR]+[AX]-wherein D represents the electron donor and A the electron acceptor, but compounds formed by the reaction of two molecules of acceptor with one each of donor and RX ar also disclosed. The reaction may be carried out by first forming a co-ordination compound between donor and acceptor and reacting this with RX, or an adduct or mixture may ...

Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligands

A novel bidentate ligand of general formula (I) is described together with a process for the carbonylation of ethylenically unsaturated compounds. The group Xmay be defined as a univalent hydrocarbyl radical of up to 30 atoms containing at least one nitrogen atom having a pKb in dilute aqueous solution at 18°C of between 4 and 14 wherein the said at least one nitrogen atom is separated from the Q atom by between 1 and 3 carbon atoms. The group Xis defined as X, X or X or represents a univalent radical of up to 30 atoms having at least one primary, secondary or aromatic ring carbon atom wherein each said univalent radical is joined via said at least one primary, secondary or aromatic ring carbon atom(s) respectively to the respective atom Q. Q and Q each independently represent phosphorus, arsenic or antimony.

New method of preparation of antimony organic compounds

Method of preparation of complexes tétrakis-triorganophosphite of nickel

Compound semiconductors and their application

Disclosed are new compound semiconductors which may be used for solar cells or as thermoelectric materials, and their application. The compound semiconductor may be represented by a chemical formula: In x Co 4-a Sb 12-z Q z , where Q is at least one selected from the group consisting of O, S, Se and Te, 0<x≦0.5, 0<a≦1 and 0≦z≦4.

ORGANOMETALLIC COMPOUND PURIFICATION

A method of purifying crude organometallic compounds using a plurality of distillation columns is provided. This method effectively removes both relatively more volatile impurities and relatively less volatile impurities as compared to the organometallic compound. 2. The method of wherein the purified organometallic compound is obtained in an overall yield of ≧90%.3. The method of wherein the purified organometallic compound is obtained in an overall yield of ≧95%.4. The method of wherein the first distillation column has ≧30 theoretical stages.5. The method of wherein the second distillation column has ≧30 theoretical stages.6. The method of wherein the organometallic compound comprises a Group 13 metal.8. The apparatus of wherein the first distillation column has ≧30 theoretical stages.9. The apparatus of wherein the second distillation column has ≧30 theoretical stages. This application claims the benefit of priority under 35 U.S.C. §119(e) to U.S. Provisional Application No. 61/507,355, filed Jul. 13, 2011, the entire contents of which application are incorporated herein by reference.The present invention relates to the field of metal-containing compounds and particularly to the field of purifying metal-containing compounds.Metal-containing compounds are used in a variety of applications, such as catalysts and sources for growing metal films. One use of such compounds is in the manufacture of electronic devices such as semiconductors. Many semi-conducting materials are manufactured using well-established deposition technologies that employ ultrapure metalorganic (organometallic) compounds, for example, metalorganic vapor phase epitaxy, metalorganic molecular beam epitaxy, metalorganic chemical vapor deposition and atomic layer deposition. To be useful in these processes the organometallic compounds must be free from contaminants and/or deleterious impurities. If not removed, such impurities present in the organometallic sources can cause adverse effects on the ...

Metal-organic frameworks (mof) for gas capture

The present invention relates to a metal organic framework comprising of a metal ion (M) and an organic ligand wherein more than one hydroxy ligand are present about the metal ion. Also provided is a method for synthesising the metal-organic frameworks and their application in areas including scrubbing exhaust gas streams of acidic gases, scrubbing natural gas of acidic gases by separation or sequestration and separating C 2 H a or other VOC gases from other gas mixtures.

IONIC LIQUID COMPOUND

The present disclosure provides an ionic liquid compound of Formula (I) and its application in reactions such as alkylation, arylation, acylation, diels alder and oligomerization, 2. The ionic liquid compound as claimed in claim 1 , wherein the alkyl group is selected from the group consisting of methyl claim 1 , ethyl claim 1 , propyl claim 1 , butyl and combinations thereof; the aryl group is selected from the group consisting of benzyl claim 1 , phenyl claim 1 , substituted benzenes and combinations thereof; and the halogen is selected from the group consisting of F claim 1 , Cl claim 1 , Br and I.3. The ionic liquid compound as claimed in claim 1 , wherein NRRRis a trialkylamine; Mor Mis a metal selected from the group consisting of Al claim 1 , Fe claim 1 , Zn claim 1 , Mn claim 1 , Mg claim 1 , Ti claim 1 , Sn claim 1 , Pd claim 1 , Pt claim 1 , Rh claim 1 , Cu claim 1 , Cr claim 1 , Co claim 1 , Ce claim 1 , Ni claim 1 , Ga claim 1 , In claim 1 , Sb claim 1 , Zr and combinations thereof; and X or Y is a halogen.5. The process as claimed in claim 4 , wherein the step (i) and/or the step (ii) are carried out at a temperature ranging from −20 to 100° C.6. The process as claimed in claim 4 , wherein the step (i) is carried out in the presence of a solvent selected from the group consisting of ethyl acetate claim 4 , ethanol claim 4 , methanol claim 4 , methyl iso butyl ketone claim 4 , methyl ethyl ketone claim 4 , benzene claim 4 , toluene claim 4 , dichloromethane and combinations thereof and the step (ii) is carried out in the presence of a solvent selected from the group claim 4 , consisting of benzene claim 4 , toluene claim 4 , dichloromethane claim 4 , methyl iso butyl ketone claim 4 , methyl ethyl ketone and combinations thereof.78-. (canceled)9. The process as claimed in claim 4 , wherein the mole ratio of the amine to the metal salt ranges from 1:0.1 to 1:0.5 and the mole ratio of the ionic salt complex precursor to the metal salt ranges from 1:3 and 1: ...

POLYMERIZABLE COMPOSITION AND NOVEL ALKYNE COMPOUND

Provided is a polymerizable composition including an alkyne compound represented by the following general formula (1): 4. The polymerizable composition according to claim 1 , further comprising a thiol compound.5. The polymerizable composition according to claim 4 , wherein the thiol compound includes at least one kind of polythiol compounds selected from 4-mercaptomethyl-1 claim 4 ,8-dimercapto-3 claim 4 ,6-dithiaoctane claim 4 , 4 claim 4 ,8 or 4 claim 4 ,7 or 5 claim 4 ,7-dimercaptomethyl-1 claim 4 ,11-dimercapto-3 claim 4 ,6 claim 4 ,9-trithiaundecane claim 4 , pentaerythritol tetrakis(2-mercaptoacetate) claim 4 , pentaerythritol tetrakis(3-mercaptopropionate) claim 4 , 2 claim 4 ,5-bis(mercaptomethyl)-1 claim 4 ,4-dithiane claim 4 , bis(mercaptoethyl)sulfide claim 4 , 1 claim 4 ,1 claim 4 ,3 claim 4 ,3-tetrakis(mercaptomethylthio)propane claim 4 , 4 claim 4 ,6-bis(mercaptomethylthio)-1 claim 4 ,3-dithiane claim 4 , and 2-(2 claim 4 ,2-bis(mercaptomethylthio)ethyl)-1 claim 4 ,3-dithietane.6. A molded product obtained by curing the polymerizable composition according to .7. An optical material comprised of the molded product according to .8. A plastic lens comprised of the molded product according to . The present invention relates to a polymerizable composition and a novel alkyne compound.In recent years, a transparent organic polymer material has been used as a transparent material to replace inorganic glass. In the case where such a material is used in, for example, optical applications such as spectacle lenses, it is required to have a high refractive index while having generally required properties such as transparency, thermal properties, and mechanical properties.As a related art relating to such a resin, Patent Document 1 describes examples of using a compound having a disulfide bond. Further, Non-Patent Document 1 describes that a resin is obtained by copolymerizing a compound having sulfur atom and a triple bond with a polythiol, although optical ...

Stable metal compounds, their compositions and methods

The present disclosure relates to soluble, multi-ligand-substituted metal compounds with improved stability as well as compositions made from them and methods of their use.

PHOTORESIST FOR SEMICONDUCTOR FABRICATION

An organometallic precursor for extreme ultraviolet (EUV) lithography is provided. An organometallic precursor includes an aromatic di-dentate ligand, a transition metal coordinated to the aromatic di-dentate ligand, and an extreme ultraviolet (EUV) cleavable ligand coordinated to the transition metal. The aromatic di-dentate ligand includes a plurality of pyrazine molecules. 1. An organometallic precursor , comprising:an aromatic di-dentate ligand;a transition metal coordinated to the aromatic di-dentate ligand; andan extreme ultraviolet (EUV) cleavable ligand coordinated to the transition metal,wherein the aromatic di-dentate ligand comprises a plurality of pyrazine molecules.2. The organometallic precursor of claim 1 , wherein the aromatic di-dentate ligand comprises 2 claim 1 ,2′-bipyrazine.3. The organometallic precursor of claim 1 , wherein the transition metal has a high atomic absorption cross section.4. The organometallic precursor of claim 1 , wherein the transition metal is selected from a group consisting of tin (Sn) claim 1 , bismuth (Bi) claim 1 , antimony (Sb) claim 1 , indium (In) claim 1 , and tellurium (Te).5. The organometallic precursor of claim 1 , further comprising:poly(2-hydroxyethyl methacrylate) (pHEMA), poly(4-hydroxystyrene) (PHS), polyglycidyl ether, or polyether polyol.6. The organometallic precursor of claim 1 , wherein the EUV cleavable ligand comprises an alkenyl group or a carboxylate group.7. The organometallic precursor of claim 1 , wherein the EUV cleavable ligand comprises a fluoro-substitute.8. An extreme ultraviolet (EUV) photoresist precursor claim 1 , comprising:an aromatic di-dentate ligand comprising a first pyrazine ring and a second pyrazine ring;a transition metal coordinated to a nitrogen atom on the first pyrazine ring and a nitrogen atom on the second pyrazine ring;a first EUV cleavable ligand coordinated to the transition metal; anda second EUV cleavable ligand coordinated to the transition metal.9. The EUV ...

ANTIMONY COMPOUNDS USEFUL FOR DEPOSITION OF ANTIMONY-CONTAINING MATERIALS

Precursors for use in depositing antimony-containing films on substrates such as wafers or other microelectronic device substrates, as well as associated processes of making and using such precursors, and source packages of such precursors. The precursors are useful for deposition of GeSbTechalcogenide thin films in the manufacture of nonvolatile Phase Change Memory (PCM) or for the manufacturing of thermoelectric devices, by deposition techniques such as chemical vapor deposition (CVD) and atomic layer deposition (ALD). 8. A composition comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(a) an antimony precursor of ; and'}(b) a solvent medium in which said compound is dissolved.9. The composition of claim 8 , wherein the solvent medium comprises a hydrocarbon solvent.10. The composition of claim 9 , wherein the hydrocarbon solvent comprises one or more of alkanes claim 9 , aromatics and amines.11. The composition of claim 9 , wherein the hydrocarbon solvent comprises one or more of hexane claim 9 , heptane claim 9 , octane claim 9 , and pentane claim 9 , benzene claim 9 , toluene claim 9 , triethylamine claim 9 , and tert-butylamine.12. A precursor vapor comprising vapor of an antimony precursor of .13. The precursor vapor of claim 12 , further comprising a co-reactant selected from the group consisting of O claim 12 , NO claim 12 , HO claim 12 , ozone claim 12 , Oplasma claim 12 , hydrogen claim 12 , H/plasma claim 12 , amines claim 12 , imines claim 12 , hydrazines claim 12 , silanes claim 12 , germanes claim 12 , ammonia claim 12 , alkanes claim 12 , alkenes claim 12 , alkynes claim 12 , boranes and compatible mixtures thereof claim 12 , wherein the precursor vapor may be delivered simultaneously with the co-reactant or may be delivered in a pulsed manner wherein the precursor vapor and the co-reactant are temporarily separated.14. A method of depositing an antimony-containing film on a substrate claim 1 , comprising volatilizing an antimony precursor ...

Antimony and germanium complexes useful for cvd/ald of metal thin films

Antimony, germanium and tellurium precursors useful for CVD/ALD of corresponding metal-containing thin films are described, along with compositions including such precursors, methods of making such precursors, and films and microelectronic device products manufactured using such precursors, as well as corresponding manufacturing methods. The precursors of the invention are useful for forming germanium-antimony-tellurium (GST) films and microelectronic device products, such as phase change memory devices, including such films.

TREATMENT OF ANTIMONY BEARING RESIDUES FOR PRODUCTION OF POTASSIUM ANTIMONY TARTRATE

A method for production of potassium antimony tartrate by utilizing one or more residues bearing antimony includes the step of leaching of the one or more residues bearing antimony for a first pre-determined time interval in each of one or more jacketed reactors. In addition, the method includes filtering obtained slurry from a leached solution of the one or more residues products bearing antimony to obtain an aqueous solution and a solid residue. The method also includes crystallizing the obtained aqueous solution to form one or more crystals of the potassium antimony tartrate in a jacketed crystallizer. The antimony contained in the one or more residues is in an oxidic form and the oxidic form of the antimony is more than 20%. The solid residue is a leached cake. 2. The method as recited in claim 1 , wherein the leaching comprises:adding a first plurality of substances in each of the one or more jacketed reactors to form a first solution, wherein the first plurality of substances comprises the mother liquor, cake washings, de-mineralized water or steam condensate water and a sulfuric acid solution and wherein the sulfuric acid solution being added for maintaining pH of the first solution in a pre-determined range;heating the formed first solution up to a pre-determined temperature of 50° C. to 90° C., wherein the heating being done indirectly to avoid solution charring;adding a second plurality of substances in the first solution in each of the one or more jacketed reactors to form a second solution, wherein the second plurality of substances comprises the one or more residues bearing antimony and potassium hydrogen tartrate, wherein the addition of the second plurality of substances being done based on a pre-determined criterion, wherein the addition of potassium hydrogen tartrate being done based on a leaching efficiency and content of antimony in the one or more residues bearing antimony, wherein quantity of potassium hydrogen tartrate being slightly higher ...

Novel applications of spermine and derivatives thereof

Provided are applications of spermine and derivatives thereof. On the basis of existing protein structure data and small molecule structure data, calculations and analysis are performed using software to screen and obtain compounds capable of effectively interfering with PAICS activity, reducing SAICAR synthesis, and ultimately reducing SAICAR accumulation, in order to achieve the goal of treating or reducing ADSL deficiency. A better effect in the treatment or improvement of ADSL deficiency is expected from the joint use of at least two of the described compounds.

POLYCYCLIC AROMATIC COMPOUND

By providing a novel polycyclic aromatic compound in which a plurality of aromatic rings are linked via a boron atom, a nitrogen atom, or the like, options of a material for an organic EL element are increased. In addition, by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element, an excellent organic EL element is provided. 118.-. (canceled)20. The polycyclic aromatic compound described in claim 19 , in whichthe ring A, ring B, and ring C each independently represent an aryl ring or a heteroaryl ring,at least one hydrogen atom in the ring A, ring B, and ring C may be substituted by a substituted or unsubstituted aryl, a substituted or unsubstituted heteroaryl, a substituted or unsubstituted diarylamino, a substituted or unsubstituted diheteroarylamino, a substituted or unsubstituted arylheteroarylamino, a substituted or unsubstituted alkyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted alkoxy, a substituted or unsubstituted aryloxy, a substituted or unsubstituted arylsulfonyl, a substituted or unsubstituted diarylphosphine, a substituted or unsubstituted diarylphosphine oxide, or a substituted or unsubstituted diarylphosphine sulfide,{'sup': 1', '1', '2', '3, 'the ring A, ring B, and ring C each have a 5-membered or a 6-membered ring sharing a bond with a fused tricyclic structure at the center of the above formula (1) constituted by Y, X, X, and X,'}{'sup': '1', 'sub': 2', '2', '2', '2', '2', '2', '2', '2', '2, 'Yrepresents B, P(—R), Al, Ga, As, Ge—R, Sn—R, Sb, Sb═O, Sb═S, Sb(—R), Bi, Bi═O, Bi═S, or Bi(—R), R of the moieties P(—R), Ge—R, Sn—R, Sb(—R), and Bi(—R)represents an aryl, an alkyl, an alkoxy, or an aryloxy, and two Rs among the moieties P(—R), Sb(—R)and Bi(—R)may be bonded to each other via a single bond or by fusing to form a ring,'}{'sup': 1', '2', '3', '1', '2', '3, 'sub': 2', '2, 'X, X, and Xeach independently represent O, N—R, S, or Se, R of the moiety N—R represents an aryl ...

USE OF AT LEAST ONE BINARY GROUP 15 ELEMENT COMPOUND, A 13/15 SEMICONDUCTOR LAYER AND BINARY GROUP 15 ELEMENT COMPOUNDS

The invention provides the use of at least one binary group 15 element compound of the general formula RRE-E′RR(I) or RE(E′RR)2 (II) as the educt in a vapor deposition process. In this case, R, R, Rand Rare independently selected from the group consisting of H, an alkyl radical (C1-C10) and an aryl group, and E and E′ are independently selected from the group consisting of N, P, As, Sb and Bi. This use excludes hydrazine and its derivatives. The binary group 15 element compounds according to the invention allow the realization of a reproducible production and/or deposition of multinary, homogeneous and ultrapure 13/15 semiconductors of a defined combination at relatively low process temperatures. This makes it possible to completely waive the use of an organically substituted nitrogen compound such as 1.1 dimethyl hydrazine as the nitrogen source, which drastically reduces nitrogen contaminations—compared to the 13/15 semiconductors and/or 13/15 semiconductor layers produced with the known production methods. 2. Use according to claim 1 , characterized hi that the educt is a binary group 15 element compound of the general formula (I) and{'sup': 1', '2, 'Rand Rare selected independently from one another from the group consisting of an alkyl radical (C1-C10) and an aryl group, and'}{'sup': 3', '4, 'R=R=H.'}3. Use according to claim 2 , characterized in that the binary group 15 element compound of the general formula (I) is selected from the group consisting of tBuP—NH claim 2 , (CF)P—NH claim 2 , PhP—NH claim 2 , tBuP—AsHtBuAs—NH claim 2 , tBuAs—PH claim 2 , PhAs—PH claim 2 , tBuSb—NHand tBuSb—PH.4. Use according to claim 1 , characterized in that the educt is a binary group 15 element compound of the general formula (I) and{'sup': 1', '2', '4, 'R, Rand Rare selected independently from one another from the group consisting of an alkyl radical (C1-C10) and an aryl group, and'}{'sup': '3', 'R=H.'}5. Use according to claim 4 , characterized in that the binary group 15 ...

Phosphonate based lithium complexes

Phosphonate based lithium complexes of formula (I) and their use in electrolyte compositions for electrochemical cells.

METHOD FOR PRODUCING DIALKYLAMIDO ELEMENT COMPOUNDS

The invention relates to a method for producing dialkylamido element compounds. In particular, the invention relates to a method for producing dialkylamido element compounds of the type E(NRR′), wherein first WAIN is reacted with HNRR′ in order to form M[Al(NRR′)] and hydrogen, and then the formed M[Al(NRR′)] is reacted with EXin order to form E(NRR′)and M[AlX], wherein M=Li, Na, or K, R=CH, where n=1 to 20, and independently thereof R′=CH, where n=1 to 20, E is an element of the groups 3 to 15 of the periodic table of elements, X=F, Cl, Br, or I, and x=2, 3, 4 or 5. 1. Method for producing compounds of type E(NRR′)comprising the following steps:{'sub': 4', '4, 'a) reacting M[AlH] with HNRR′ to form M[Al(NRR′)] and hydrogen;'}{'sub': 4', 'x', 'x', '4], 'b) reacting M[Al(NRR′)] with EXto form E(NRR′)and M[AlX,'}{'sub': n', '2n+1', 'n', '2n+1, 'wherein M=Li, Na or K, R=CH, where n=1 to 20, and independently thereof R′=CH, where n=1 to 20, E is an element of the groups 3 to 15 of the periodic table of the elements, preferably Zr, Ta, Nb, Bi, As, P, B, Si or Ge, X=F, Cl, Br or I and x=2, 3, 4 or 5.'}2. Method according to claim 1 , characterized in that R==CHor CH.3. Method according to or claim 1 , characterized in that M=Li or Na.4. Method according to claim 1 , characterized in that X=Cl.5. Method according to claim 1 , characterized in that step b) is carried out in an organic solvent.6. Method according to claim 1 , characterized in that step b) is carried out in an amine as solvent.7. Method according to claim 1 , wherein step b) is carried out in a temperature range of from −80° C. to 160° C. claim 1 , in particular from −40° C. to 120° C. or from 0° C. to 120° C.8. Method according to claim 1 , characterized in that in step b) a stoichiometric amount of M[Al(NRR′)] is used and a heteroleptic compounds E(NRR′)X claim 1 , in which the halide ligands are replaced only partially by amide ligands claim 1 , is obtained.918. Method according to claim claim 1 , ...

Ligand compound, organic chromium compound, catalyst system for ethylene oligomerization, preparation method thereof, and ethylene oligomerization method using the same

The present invention relates to a ligand compound, an organic chromium compound, a catalyst system for ethylene oligomerization, a preparation method thereof, and an ethylene oligomerization method using the same. The catalyst system for ethylene oligomerization according to the present invention is used to prepare a low-density polyethylene in one reactor by using a small amount of comonomers such as alpha-olefin or by using only ethylene without comonomers, because it maintains high catalytic activity and high alpha-olefin selectivity even though supported on a support.

APPLICATIONS OF SPERMINE AND DERIVATIVES THEREOF

This disclosure relates to a method for treating a disease which can be alleviated by inhibiting PAICS activity. The method includes administering a therapeutically effective amount of spermine or a pharmaceutically acceptable salt or C-Camide thereof to a patient in need thereof. 1. A method for treating a disease which can be alleviated by inhibiting PAICS activity , comprising:{'sub': 1', '6, 'administering a therapeutically effective amount of spermine or a pharmaceutically acceptable salt or C-Camide thereof to a patient in need thereof'}2. The method of claim 1 , wherein the method comprises administering spermine to the patient.3. The method of claim 1 , wherein the method comprises administering a pharmaceutically acceptable salt of spermine to the patient.4. The method of claim 3 , wherein the pharmaceutically acceptable salt is prepared from spermine and an acid selected from the group consisting of acetic acid claim 3 , 2 claim 3 ,2-dichloroacetic acid claim 3 , adipic acid claim 3 , alginic acid claim 3 , ascorbic acid claim 3 , L-aspartic acid claim 3 , benzenesulfonic acid claim 3 , benzoic acid claim 3 , 4-acetylamino benzoic acid claim 3 , butyric acid claim 3 , (+)-camphoric acid claim 3 , camphor sulfonic acid claim 3 , (+)-(1S)-camphor-10-sulfonic acid claim 3 , capric acid claim 3 , hexanoic acid claim 3 , octanoic acid claim 3 , cinnamic acid claim 3 , citric acid claim 3 , cyclamic acid claim 3 , dodecylsulfuric acid claim 3 , ethane-1 claim 3 ,2-disulfonic acid claim 3 , ethanesulfonic acid claim 3 , 2-hydroxyethanesulfonic acid claim 3 , formic acid claim 3 , fumaric acid claim 3 , galactonic acid claim 3 , gentisic acid claim 3 , glucoheptonic acid claim 3 , D-gluconic acid claim 3 , glucuronic acid claim 3 , glutamic acid claim 3 , a-ketoglutaric acid claim 3 , glycolic acid claim 3 , hippuric acid claim 3 , hydrobromic acid claim 3 , hydrochloric acid claim 3 , hydroiodic acid claim 3 , hydroxyethylsulfonic acid claim 3 , (+)-L-lactic acid ...

Ligand Compound, Organic Chromium Compound, Catalyst System For Olefin Oligomerizatin, And Method For Oligomerizing Olefin Using Same

The present invention relates to a ligand compound, a catalyst system for olefin oligomerization and a method for oligomerizing an olefin using same. The catalyst system for olefin oligomerization according to the present invention exhibits high selectivity to 1-hexene or 1-octene while having excellent catalytic activity, thus enabling more efficient preparation of alpha-olefins. 2. The organic chrome compound of claim 1 , wherein the organic chromium compound is in a form in which at least one unshared electron pair among N claim 1 , P claim 1 , and O in the at least one ligand compound is coordinated to the chromium (Cr).4. The catalyst system for olefin oligomerization of claim 3 ,wherein the source of chromium includes at least one compound selected from the group consisting of chromium (III) acetylacetonate, chromium (III) chloride tetrahydrofuran, chromium (III) 2-ethylhexanoate, chromium (III) acetate, chromium (III) butyrate, chromium (III) pentanoate, chromium (III) laurate, chromium (III) tris(2,2,6,6-tetramethyl-3,5-heptenedionate), and chromium (III) stearate.5. The catalyst system for olefin oligomerization of claim 3 ,wherein the cocatalyst includes at least one compound selected from the group consisting of trimethyl aluminum, triethyl aluminum, triisopropyl aluminum, triisobutyl aluminum, ethylaluminum sesquichloride, diethylaluminum chloride, ethyl aluminum dichloride, methyl aluminoxane, and modified methyl aluminoxane.6. A method for oligomerizing an olefin claim 3 , comprising the step of carrying out an oligomerization reaction of an olefin in the presence of the catalyst system according to to form an alpha-olefin.7. A catalyst system for olefin oligomerization claim 2 , comprising the organic chromium compound of claim 2 , and a cocatalyst.8. The catalyst system for olefin oligomerization of claim 7 ,wherein the cocatalyst includes at least one compound selected from the group consisting of trimethyl aluminum, triethyl aluminum, triisopropyl ...

Polyhalogenated monoheteroborane anion compositions

The present invention provides compounds comprising a polyhalogenated heteroborane anion of the formula RaZBbHcFdXe(OR')f-1, and a method for producing the same. Specifically, the present invention provides compounds comprising a polyfluorinated monocarborane anion.

Polyhalogenated monoheteroborane anion compositions

The present invention provides compounds comprising a polyhalogenated heteroborane anion of the formula R a ZB b H c F d X e (OR") f -1 , and a method for producing the same. Specifically, the present invention provides compounds comprising a polyfluorinated monocarborane anion.

Transition metal complexes, catalyst compositions comprising the same, and method for preparing polyolefins therewith

본 발명은 올레핀 단량체의 중합 반응에서 높은 활성과 향상된 공중합 활성을 나타내어 저밀도 및 고분자량의 폴리올레핀의 제조를 가능케 하는 전이금속 화합물, 이를 포함하는 촉매 조성물 및 상기 조성물을 이용한 폴리올레핀의 제조 방법에 관한 것이다. The present invention relates to a transition metal compound capable of producing a low density and high molecular weight polyolefin exhibiting high activity and an improved copolymerization activity in the polymerization reaction of an olefin monomer, a catalyst composition containing the same, and a process for producing a polyolefin using the composition.

Heteroligand

A new family of metallacycles, which are preferably zirconacycles, is characterized by having a unique halogenated substituent. The metallacycles are useful for the preparation of main group heterocycles, especially two novel families of heterocycles. The first new family of heterocycles preferably contains a halosilyl substituent. A preferred group of the second family of novel heterocycles contains a silyl group having a leaving group bonded thereto. The preferred group of these heterocycles is suitable for preparing novel organometallic complexes having a bridged bidentate heterocyclic ligand. These novel organometallic complexes may be used as catalyst components in olefin polymerization. The subject catalyst components are particularly well suited for use in the medium pressure solution process to prepare linear low density polyethylene.

Methods for producing polyhalogenated monoheteroboranes

The present invention provides compounds comprising a polyhalogenated heteroborane anion of the formula R a ZB b H c F d X e (OR″) f −1 , and a method for producing the same. Specifically, the present invention provides compounds comprising a polyfluorinated monocarborane anion.

(Pentafluorophenyl) group 11 and 12 metal compounds, processes for preparing (pentafluorophenyl) group 11 and 12 metal compounds, and uses thereof

(Pentafluorophenyl) Group 11 and 12 metal compounds and processes for preparing (pentafluorophenyl) Group 11 and 12 metal compounds are disclosed. Also, disclosed are processes for preparing (pentafluorophenyl) Group 13 or 15 metal compounds useful as Lewis acids. Compositions with low levels of base impurities and products produced by the novel processes are also disclosed.

(Pentafluorophenyl) group 11 and 12 metal compounds, processes for preparing (pentafluorophenyl) group 11 and 12 metal compounds, and uses thereof

(Pentafluorophenyl) Group 11 and 12 metal compounds and processes for preparing (pentafluorophenyl) Group 11 and 12 metal compounds are disclosed. Also, disclosed are processes for preparing (pentafluorophenyl) Group 13 or 15 metal compounds useful as Lewis acids. Compositions with low levels of base impurities and products produced by the novel processes are also disclosed.

Antimony-containing solutions and colloidal dispersions and processes for the preparation thereof

Photocurable epoxy compositions containing group Va onium salts

Cationic polymerization of epoxy resin such as epoxy monomers or prepolymers, can be achieved by use of certain radiation sensitive aromatic onium salts of Group Va elements. Curable compositions are provided which can be used as sealants, coating compounds, encapsulants, etc.

ポリハロゲン化モノヘテロボランアニオン組成物

(57)【要約】 本発明は、式Ｒ a ＺＢ b Ｈ c Ｆ d Ｘ e （ＯＲ"） f -1 で表されるポリハロゲン化ヘテロボランアニオンを含む化合物及びその製造法を提供する。本発明は特にポリフルオロモノカルボランアニオンを含む化合物を提供する。

Polymerisation catalysts

Heteroligand

A new family of metallacycles, which are preferably zirconacycles, is characterized by having a unique halogenated substituent. The metallacycles are useful for the preparation of main group heterocycles, especially two novel families of heterocycles. The first new family of heterocycles preferably contains a halosilyl substituent. A preferred group of the second familly of novel heterocylces contains a silyl group having a leaving group bonded thereto. The preferred group of these heterocycles is suitable for preparing novel organometallic complexes having a bridged bidentate heterocyclic ligand. These novel organometallic complexes may be used as catalyst components in olefin polymerization. The subject catalyst components are particularly well suited for use in the medium pressure solution process to prepare linear low density polyethylene.

Polymerisation catalysts

A complex is disclosed for the polymerisation of 1-olefins, having Formula (I) wherein M is Fe[II], Fe[III], Co[I], Co[II], Co[III], Mn[I], Mn[II], Mn[III], Mn[IV], Ru[II], Ru[III], Ru[IV], V[II], V[III], V[IV], V[V], Ti[II], Ti[III] or Ti[IV]; and R1 to R7 are each independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl, substituted heterohydrocarbyl or SiR'¿3? where each R' is independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl, substituted heterohydrocarbyl; B is a chelating ligand comprising at least one atom from O, S, N and P bound directly to M; X is a monodentate monoanionic ligand; L is a ligand datively bonded to M; n is greater or equal to 1, m is greater or equal to 0 and q is greater or equal to 0, provided that n and m are integers or zero which satisfy the valency of the metal; and D is a compatible non-coordinating anion.

Ligand compound, organic chromium compound, catalyst system for oligomerization of olefins, and method for oligomerizing olefins using the same

The present invention relates to a ligand compound, a catalyst system for oligomerization of olefins including the ligand compound and the organic chromium compound, and a method for oligomerizing olefins using the same. The catalyst system for olefin oligomerization according to the present invention invention exhibits high selectivity to 1-hexene or 1-octene while having excellent catalytic activity, thereby enabling more efficient production of alpha-olefins.

Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same

본 발명은 리간드 화합물, 올레핀 올리고머화용 촉매계, 및 이를 이용한 올레핀 올리고머화 방법에 관한 것으로, 본 발명에 따른 리간드 화합물은 치환기가 트랜스(trans) 형태로 치환되어 있으며, 이를 올레핀 올리고머화에 사용시 촉매의 활성 및 1-헥센 및 1-옥텐의 선택도를 높일 수 있다는 특징이 있다. The present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and an olefin oligomerization method using the same. The ligand compound according to the present invention has a substituent in the trans form, and when used for olefin oligomerization, And the selectivity of 1-hexene and 1-octene can be increased.

Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using same

The present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and an olefin oligomerization method using same. The ligand compound according to the present invention has substituents substituted in a trans form and is characterized by being capable of increasing the activity of a catalyst and the selectivity of 1-hexene and 1-octene when used in olefin oligomerization.

Fabricating porous materials using intrepenetrating inorganic-organic composite gels

Porous materials are fabricated using interpenetrating inorganic-organic composite gels. A mixture or precursor solution including an inorganic gel precursor, an organic polymer gel precursor, and a solvent is treated to form an inorganic wet gel including the organic polymer gel precursor and the solvent. The inorganic wet gel is then treated to form a composite wet gel including an organic polymer network in the body of the inorganic wet gel, producing an interpenetrating inorganic-organic composite gel. The composite wet gel is dried to form a composite material including the organic polymer network and an inorganic network component. The composite material can be treated further to form a porous composite material, a porous polymer or polymer composite, a porous metal oxide, and other porous materials.

Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same

The present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The ligand compound according to the present invention has a structure in which a substituent is substituted in the trans form, and thereby when used for olefin oligomerization, the activity of the catalyst used and the selectivity of 1-hexene and 1-octene can be increased.

리간드 화합물, 유기크롬 화합물, 올레핀 올리고머화용 촉매 시스템, 및 이를 이용한 올레핀의 올리고머화 방법

본 발명은 리간드 화합물, 올레핀 올리고머화용 촉매 시스템 및 이를 이용한 올레핀의 올리고머화 방법에 관한 것이다. 본 발명에 따른 올레핀 올리고머화 촉매 시스템은 우수한 촉매 활성을 가지면서도 1-헥센 또는 1-옥텐에 대한 높은 선택도를 나타내어, 보다 효율적인 알파-올레핀의 제조를 가능케 한다.

Ligand Synthesis

Ligand synthesis methods for the preparation of ligands having the formula wherein Q is selected from phosphorus, arsenic and antimony; wherein X 1 , X 2 and X 3 are carbon anions; and, wherein R 15 is selected from —SO 3 , —SO 2 N(R 18 ), —CO 2 , —PO 3 , —AsO 3 , —SiO 2 , —C(CF 3 ) 2 O; where R 18 is selected from a hydrogen, a halogen, a hydrocarbyl group and a substituted hydrocarbyl group, are disclosed. Also disclosed are methods of complexing the ligands with late transition metals to form catalyst complexes that catalyze polymerization reactions and/or Heck coupling reactions.

Ligand synthesis

Ligand synthesis methods for the preparation of ligands having the formula wherein Q is selected from phosphorus, arsenic and antimony; wherein X 1 , X 2 and X 3 are carbon anions; and, wherein R 15 is selected from —SO 3 , —SO 2 N(R 18 ), —CO 2 , —PO 3 , —AsO 3 , —SiO 2 , —C(CF 3 ) 2 O; where R 18 is selected from a hydrogen, a halogen, a hydrocarbyl group and a substituted hydrocarbyl group, are disclosed. Also disclosed are methods of complexing the ligands with late transition metals to form catalyst complexes that catalyze polymerization reactions and/or Heck coupling reactions.

Heteroligand

A new family of metallacycles, which are preferably zirconacycles, is characterized by having a unique halogenated substituent. The metallacycles are useful for the preparation of main group heterocycles, especially two novel families of heterocycles. The first new family of heterocycles preferably contains a halosilyl substituent. A preferred group of the second family of novel heterocycles contains a silyl group having a leaving group bonded thereto. The preferred group of these heterocycles is suitable for preparing novel organometallic complexes having a bridged bidentate heterocyclic ligand. These novel organometallic complexes may be used as catalyst components in olefin polymerization. The subject catalyst components are particularly well suited for use in the medium pressure solution process to prepare linear low density polyethylene.

Ligand compound, organic chromium compound, catalyst system for oligomerization of olefins and method for oligomerization of olefins using the catalyst system

본 발명은 리간드 화합물, 올레핀 올리고머화용 촉매 시스템 및 이를 이용한 올레핀의 올리고머화 방법에 관한 것이다. 본 발명에 따른 올레핀 올리고머화 촉매 시스템은 우수한 촉매 활성을 가지면서도 1-헥센 또는 1-옥텐에 대한 높은 선택도를 나타내어, 보다 효율적인 알파-올레핀의 제조를 가능케 한다. The present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The olefin oligomerization catalyst system according to the present invention exhibits high selectivity for 1-hexene or 1-octene while having excellent catalytic activity, enabling the production of more efficient alpha-olefins.

Ligand compound, organic chromium compound, catalyst system for oligomerizing olefin, and method for oligomerizing olefin using same

Heteroligand

Ligand compound, catalyst system for oligomerization, and method for olefin oligomerization using the same

본 명세서는 리간드 화합물, 올리고머화 촉매계, 및 이를 이용한 올레핀 올리고머화 방법에 관한 것으로, 본 명세서에 따른 리간드 화합물을 사용하는 올레핀 올리고머화 촉매계는 우수한 촉매 활성을 가지면서도 1-헥센 또는 1-옥텐에 대한 높은 선택도를 나타내고, 또한 1-헥센의 이성질체 등 부산물의 양이 현저하게 저감되어, 보다 효율적인 알파-올레핀의 제조를 가능케 한다. The present invention relates to a ligand compound, an oligomerization catalyst system, and an olefin oligomerization method using the same, and an olefin oligomerization catalyst system using the ligand compound according to the present invention is excellent in catalytic activity for 1-hexene or 1- Exhibits high selectivity, and the amount of by-products such as the isomer of 1-hexene is remarkably reduced, which makes it possible to produce more efficient alpha-olefins.

Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the same

Stable metal compounds, their compositions and methods

The present disclosure relates to soluble, multi-ligand-substituted metal compounds with improved stability as well as compositions made from them and methods of their use.

Polymerisation catalysts

配体合成

揭示了一种制备具有以下化学式的配体的配体合成方法， 式中Q选自磷、砷和锑；X 1 、X 2 和X 3 是碳阴离子；R 15 选自-SO 3 、-SO 2 N(R 18 )、-CO 2 、-PO 3 、-AsO 3 、-SiO 2 、-C(CF 3 ) 2 O；其中R 18 选自氢、卤素、烃基和取代的烃基。还揭示了使所述配体与后过渡金属配合，形成能够催化聚合反应和/或Heck偶联反应的催化剂配合物的方法。

Polyhalogenated monoheteroborane anion compositions

Polyhalogenated monoheteroborane anion compositions

Polyhalogenated monoheteroborane anion compositions

The present invention provides compounds comprising a polyhalogenated heteroborane anion of the formula RaZBbHcFdXe(OR')f-1, and a method for producing the same. Specifically, the present invention provides compounds comprising a polyfluorinated monocarborane anion.

Fluoroborate salts comprising a reactive cation and uses thereof

The present invention provides weakly coordinating anion salts comprising a reactive cation and uses thereof. In particular, the present invention provides compounds of the formula MxQy and uses thereof, where M, Q, x, and y are those defined herein.

Polyhalogenated monoheteroborane anion compositions

The present invention provides compounds comprising a polyhalogenated heteroborane anion of the formula RaZBbHcFdXe(OR')f-1, and a method for producing the same. Specifically, the present invention provides compounds comprising a polyfluorinated monocarborane anion.

Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using same

The present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The ligand compound according to the present invention has a structure in which a substituent is substituted in the trans form, and thereby when used for olefin oligomerization, the activity of the catalyst used and the selectivity of 1-hexene and 1-octene can be increased.

Ligand compound, organo chromium compound, catalyst system for oligomerization of olefins and method for oligomerization of olefins using the catalyst system

본 발명은 리간드 화합물, 올레핀 올리고머화용 촉매 시스템 및 이를 이용한 올레핀의 올리고머화 방법에 관한 것이다. 본 발명에 따른 올레핀 올리고머화 촉매 시스템은 우수한 촉매 활성을 가지면서도 1-헥센 또는 1-옥텐에 대한 높은 선택도를 나타내어, 보다 효율적인 알파-올레핀의 제조를 가능케 한다. The present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The olefin oligomerization catalyst system according to the present invention exhibits high selectivity for 1-hexene or 1-octene while having excellent catalytic activity, enabling the production of more efficient alpha-olefins.

配体化合物、有机铬化合物、用于烯烃的低聚的催化剂系统以及使用该催化剂系统低聚烯烃的方法

本发明涉及一种配体化合物、包含所述配体化合物和所述有机铬化合物的用于烯烃的低聚的催化剂系统以及使用该催化剂系统低聚烯烃的方法。根据本发明的用于烯烃低聚的催化剂系统在具有优异的催化活性的同时对1‑己烯或1‑辛烯显示高的选择性，从而能够更高效地制备α‑烯烃。

Producing oxymethylene polymers by cationic polymerization

Trivalent antimony catalyst

A novel antimony catalyst for polyester condensation reactions is described comprising trivalent antimony having its valences occupied by dianion radicals of 1,2-diols and anion radicals or organic carboxylic acids. The molar ratio of antimony to dianion radical of 1,2-diol to anion radical of organic carboxylic acid is 1:1:1. The antimony compound is prepared by reacting a mixture of a 1,2-diol and a trivalent antimony reactant represented by the formula; wherein Sb is antimony, R1 is an anion radical of an organic carboxylic acid; and R2 is selected from the group consisting of anions of alcohols, anions of organic carboxylic acids and mixtures thereof.

配体化合物、有机铬化合物、用于烯烃低聚的催化剂体系及使用其使烯烃低聚的方法

本发明涉及配体化合物、用于烯烃低聚的催化剂体系，以及使用该催化剂体系使烯烃低聚的方法。根据本发明的用于烯烃低聚的催化剂体系具有优异的催化活性，同时还表现出对1‑己烯或1‑辛烯的高选择性，因此能够更有效地制备α‑烯烃。

Fluoroborate salts comprising a reactive cation and uses thereof

The present invention provides weakly coordinating anion salts comprising a reactive cation and uses thereof. In particular, the present invention provides compounds of the formula M x Q y and uses thereof. Preferably, each M is independently a cation with at least one M being a reactive cation as defined herein. Q is a fluorinated polyhedral borate moiety. And x and y are absolute values of the oxidation states of Q and M, respectively.

Fluoroborane salts comprising a reactive cation and uses thereof

The present invention provides catalyst components comprising a compound having a weakly coordinating anion salt and a reactive cation, in particular a compound of the formula M x Q y . Preferably, each M is independently a cation with at least one M being a reactive cation as defined herein. Q is a fluorinated polyhedral borate moiety. And x and y are absolute values of the oxidation states of Q and M, respectively. The present invention also provides processes for using the catalyst components defined herein.

A kind of preparation method of the L sodium antimony tartrates of high yield pulp1

本文公开了一种L‑酒石酸锑钠的制备方法，先将L‑酒石酸氢钠加热溶解到去离子水中，待溶液加热到温度80℃~90℃后，分批加入三氧化二锑固体粉末，边加边搅拌，加完后继续在沸腾状态下反应2~6h，然后过滤，将滤液加热浓缩至密度1.5~1.7g/mL（70℃~90℃），自然冷却至室温，将冷却后的溶液分批加入到无水乙醇中，边加边搅拌，即有大量白色L‑一种酒石酸锑钠固体析出，经离心、干燥后得L‑酒石酸锑钠成品。本发明所提供的L‑酒石酸锑钠的制备方法质量稳定、纯度高、一次得率达98%以上，操作方便，适合工业化生产。

Process for the cationic polymerization of epoxy resin

Molding compounds stabilized against degradation by light and heat

Ligand compound, organochromium compound, catalyst system for ethylene oligomerization, method for preparing same and ethylene oligomerization method using same

本发明涉及配体化合物、有机铬化合物、用于乙烯低聚的催化剂体系、用于制备所述催化剂体系的方法以及使用所述催化剂体系的乙烯低聚方法。根据本发明的用于乙烯低聚的催化剂体系以由载体负载的形式可维持高催化剂活性和α-烯烃选择性。因此，可仅使用乙烯单体及少量或甚至没有共聚单体如α-烯烃在单个反应器中制备低密度聚乙烯等。

Trialkyl group VA metal compounds

트리알킬 VA족 금속 화합물을 고수율 및 고순도로 제조하는 방법이 개시된다. 이러한 트리알킬 VA족 금속 화합물은 실질적으로 산소화된 불순물, 에테르 용매 및 금속 불순물이 없다. A method for preparing trialkyl group VA metal compounds in high yield and high purity is disclosed. Such trialkyl Group VA metal compounds are substantially free of oxygenated impurities, ether solvents and metal impurities.

Stable metal compound, composition thereof, and method of use thereof

Composition, polymerizable composition, resin, optical component, and production method of composition

本发明的组合物是含有具有硫醇基的产物的组合物，所述具有硫醇基的产物是通过使Sb或Bi的氧化物或者Sb或Bi的卤化物与多硫醇化合物反应得到的，所述多硫醇化合物是选自分子内具有2个以上硫醇基的化合物中的1种以上。

Hybrid organometallic compounds, particulary for metal organic chemical vapor deposition

내용 없음.

Patent JPS5214278B2

Salts

1512982 Quaternary salts GENERAL ELECTRIC CO 16 April 1975 [2 May 1974] 00500/78 Divided out of 1512981 Headings C2C and C2P Novel quaternary salts, useful as curing agents for epoxy resins, have the formula wherein R is a monovalent aromatic radical, R<SP>1</SP> is an alkyl, substituted alkyl, alkoxy or substituted alkoxy radical and R<SP>2</SP> is a polyvalent organic radical forming a ring with X<SP>(+)</SP>, a is from 0 to 4, b is from 0 to 2 and c is from 0 to 2, a+b+c being such as to satisfy the valency of X<SP>(+)</SP>.

P, As, and Sb hexafluoride onium salts as photoinitiators

Halogen onium salts, and onium salts of Group VA and V1A elements having an MF 6 - anion, where M is selected from P, As and Sb, have been found to exhibit unusual activity under ultraviolet light. These onium salts can be employed as cationic photoinitiators when used with a variety of organic resins and cyclic organic compounds.

Organic chromium compound, catalyst system for oligomerization of olefins or polymerization of ehylene, and method for preparing olefin oligomer or polyehylene using the catalyst system

본 발명은 유기 크롬 화합물, 올레핀 올리고머화 반응 또는 폴리에틸렌 중합 반응용 촉매 시스템 및 이를 이용한 올레핀 올리고머 또는 폴리에틸렌의 제조 방법에 관한 것이다. 본 발명에 따른 촉매 시스템은 우수한 촉매 활성을 가지면서도 1-헥센, 1-옥텐, 및 폴리올레핀을 각각 제조할 수 있으며, 특히 단일 반응에 의하더라도 고형 폴리올레핀을 높은 선택도로 제조하는 것을 가능케 한다. The present invention relates to a catalyst system for an organic chromium compound, an olefin oligomerization reaction or a polyethylene polymerization reaction, and a method for producing an olefin oligomer or polyethylene using the same. The catalyst system according to the present invention can produce 1-hexene, 1-octene, and polyolefins, respectively, with good catalytic activity, and in particular enables the production of solid polyolefins with high selectivity even in a single reaction.

IONIC LIQUIDS DERIVED FROM LEWIS ACIDS BASED ON TITANIUM, NIOBIUM, TANTALUM, TIN OR ANTIMONY, AND THEIR APPLICATIONS

The invention concerns ion liquids derived from the reaction of at least a halogenated or oxyhalogenated Lewis acid based on titanium, niobium, tantalum, tin or antimony with an organic salt of formula X<+>A<-> wherein A<-> is a halide or hexafluoroantimoniate anion and X<+> a quaternary ammonium, quaternary phosphonium or ternary sulphonium cation. Said liquids are in particular useful for liquid phase HF fluorination of saturated or unsaturated compounds with C-CI bonds.

Ligand Synthesis

하기 화학식의 리간드를 제조하는 리간드 합성 방법이 제공된다. A ligand synthesis method is provided for preparing a ligand of the formula: 상기식에서 Q는 인, 비소 및 안티몬에서 선택되고; X 1 , X 2 및 X 3 는 탄소 음이온이고; R 15 는 -SO 3 , -SO 2 N(R 18 ), -CO 2 , -PO 3 , -AsO 3 , -SiO 2 및 -C(CF 3 ) 2 O에서 선택되며; R 18 은 수소, 할로겐, 하이드로카빌기 및 치환된 하이드로카빌기에서 선택한다. 또한 뒷 전이금속과 리간드의 착물을 만들고 중합반응 및/또는 헤크 커플링 반응에 촉매작용하는 촉매 착물을 형성하는 방법이 제공된다. Wherein Q is selected from phosphorus, arsenic and antimony; X 1 , X 2 And X 3 is a carbon anion; R 15 is selected from -SO 3 , -SO 2 N (R 18 ), -CO 2 , -PO 3 , -AsO 3 , -SiO 2 and -C (CF 3 ) 2 O; R 18 is selected from hydrogen, halogen, hydrocarbyl group and substituted hydrocarbyl group. Also provided is a method of forming a complex of a back transition metal and a ligand and forming a catalyst complex that catalyzes the polymerization reaction and / or the heck coupling reaction. 리간드, 헤크 커플링, 촉매, 중합반응 Ligand, Heck Coupling, Catalyst, Polymerization

Mercapto-antimonious derivatives and compositions stabilized using these derivatives

Organic antimony-sulfur compounds and their use as stabilisers for chlorine-containing thermoplasts

Abstract Compounds of the formula I, II or III RS-SbX2 I II III wherein X is halogen, OH, -OR1, -OOCR2, -OOC-R4-COOR3 or -N(R5)(R6), or the two X groups together form a group -O-R9-O- or -OOC-R9-COO-, Y has one of the mean-ings given for X, or it is -NHR5 or -NHNH-phenyl, Z has one of the mean-ings given for X, or is -SR, and R, R1, R2, R3, R4, R5, R6 and R9 are organic radicals having the meanings defined herein, are thermal stabilisers for chlorine-containing thermoplasts, particularly for PVC. Their effect can be further intensified by the addition of co-stabilisers.

Patent JPS6326105B2

Process for the manufacture of organic derivatives comprising both antimony and tin, usable as stabilizers for polymers containing a halogen

Process for preparing antimony trialkoxides

Patent FR2269551B1

Patent FR2416884B1

Arc heater for direct chemical conversion

Process for the separation of lead tetraalkyl and aluminum alkylene

Process for the preparation of 2, 3-dimercapto-quinoxaline derivatives

Patent FR2139913B1

Patent FR2269551A1

Patent FR2269553A1

ANTIMONY MERCAPTIDES FOR USE AS PROCESSING STABILIZERS FOR VINYL HALIDE RESINS

Nouvelles compositions, utiles comme stabilisants de mise en oeuvre des résines d'halogénure de vinyle. Elles comprennent des mercaptides d'antimoine répondant à la formule générale : New compositions, useful as processing stabilizers for vinyl halide resins. They include antimony mercaptides corresponding to the general formula:

Process for preparing sodium antimonylgluconate