SELECTIVE ALKYLATION OF A BY AN ALCOHOL SUBSTITUTED PHENOL CONNECTION

NOVEL TRICYCLIC SPIROPIPERIDINE COMPOUNDS, THEIR SYNTHESIS AND THEIR USES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY

Compounds of formula (I) wherein R1, R3, R4, R5, R6, R7, and R10 are as d efined in the specification, are described. The present invention also relat es to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to process es for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorp hic forms of the new compounds as well as the preparation thereof.

TRIAZOLE DERIVATIVES AS PESTICIDES AND PLANT GROWTH REGULATORS

Oxime ester compound and photoinitiator containing said compound

An oxime ester compound represented by general formula (1), wherein R1 to R4 are each OR11, COOR11, or the like; R11 is a hydrogen atom, a C1-20 alkyl group, a C6-30 aryl group, a C7-30 arylalkyl group, or a C2-20 heterocyclic group, the hydrogen atoms of these groups being optionally replaced by -CR21=CR22R23, -CO-CR21=CR22R23, -O-CO-CR21=CR22R23, or the like (wherein R21 to R23 have the same meanings as defined above for R11); X is a sulfur atom, NR33 (wherein R33 is a hydrogen atom, a C1-20 alkyl group, or the like), or the like; a is an integer of 0 to 4; b is an integer of 1 to 5; and at least one of the R4 moieties is a group having -CR21=CR22R23, -CO-CR21=CR22R23, -O-CO-CR21=CR22R23 or the like.

Nonpolymeric antireflection compositions containing adamantyl groups

본 발명은 비폴리머성 화합물, 조성물, 및 마이크로 전자 형성방법, 및 그로부터 형성된 구조에 관한 것이다. 비폴리머성 화합물은 고리-열린, 에폭사이드-아다만탄 유도체이며, 발색단과 같이 하나 이상의 화학적 개질기와 함께, 각각의 에폭시 잔기에 결합하는 둘 이상의 에폭시 잔기 및 하나 이상의 아다만틸 기를 포함한다. 반사 방지 및/또는 평탄화 조성물이 상기 조성물을 사용하여 형성될 수 있으며, 마이크로 전자 구조의 제조를 포함하여, 리소그래피 공정에서 사용될 수 있다. The present invention relates to nonpolymeric compounds, compositions, and methods for forming microelectronics, and structures formed therefrom. Non-polymeric compounds are ring-opened, epoxide-adamantane derivatives and comprise two or more epoxy residues and one or more adamantyl groups that bind to each epoxy residue, along with one or more chemical modifiers, such as chromophores. Antireflective and / or planarizing compositions may be formed using the compositions and used in lithographic processes, including the manufacture of microelectronic structures.

GLYCIDYLDERIVATE OF 2,6-DIBROMO-3,5-DIALKYL-4 HYDROXYBENZYLETHERN

CYCLOHEXANOL DERIVATIVES, PRODUCTION AND USE THEREOF

The present invention relates to a compound of the formula: wherein A is halogen, N(O)mR1R2, N?R1R2R3?X?, S(O)nR1 or S?(O)mR1R2?X? where R1,R2 and R3 are each optionally substituted hydrocarbon or heterocyclic group, X? is a counter anion; m is an integer of 0 or 1; n is an integer of 0 to 2; R1 and R2 may form a nitrogencontaining or a sulfur-containing heterocyclic ring, which may further form a condensed ring, with the adjacent nitrogen atom or sulfur atom, and these nitrogen-containing or sulfur-containing heterocyclic rings may have substituents, B is O or NR4 where R4 is hydrogen or an optionally substituted lower alkyl or aryl group, D is 2-methyl-1-propenyl group or isobutyl group, and E is hydrogen, an optionally substituted hydrocarbon or an optionally substituted acyl group; provided that, when A is chlorine, E is an optionally substituted hydrocarbon or acyl excepting dinitrobenzoyl, a salt thereof, production and use thereof. The novel cyclohexanol derivatives of the present ...

TRIAZOLE DERIVATIVES, THEIR PREPARATION AND THEIR INTERMEDIATES FOR USE IN THE CONTROL OF PHYTOPATHOGENIC FUNGI IS DISCLOSED

Derivados de triazol, con procesos para preparar estos compuestos, con composiciones que los comprenden, y con el uso de los mismos como los compuestos biológicamente activos, en especial para el control de microorganismos dañinos en la protección de cultivos y en la protección de materiales y como reguladores del crecimiento vegetal. Reivindicación 1: Derivados de triazol caracterizados porque son de fórmula (1) en donde X representa flúor o cloro; R¹ representa H, C₁₋₈-alquilo, -Si(R³ᵃ)(R³ᵇ)(R³ᶜ), -P(O)(OH)₂, -CH₂-O-P(O)(OH)₂, -C(O)-C₁₋₈-alquilo, -C(O)-C₃₋₇-cicloalquilo, -C(O)NH-C₁₋₈-alquilo; -C(O)N-di-C₁₋₈-alquil o -C(O)O-C₁₋₈-alquilo; en donde el -C(O)-C₁₋₈-alquilo, -C(O)-C₃₋₇-cicloalquilo, -C(O)NH-C₁₋₈-alquilo; -C(O)N-di-C₁₋₈-alquil o -C(O)O-C₁₋₈-alquilo puede estar no sustituido, o sustituido con uno o más grupos seleccionados entre halógeno o C₁₋₈-alcoxilo; en donde R³ᵃ, R³ᵇ, R³ᶜ representan en forma independiente entre sí fenilo o C₁₋₈-alquilo; X¹ representa halógeno; C₁₋₈-alquilo ...

PHENOLIC EPOXY COMPOUNDS

Disclosed herein are compositions and methods of making phenolic compounds, and resins comprising these phenolic compounds. The compounds include multifunctional epoxies, amino glycidyl derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of phenols and bisphenols

COMPOSED DERIVATIVES OF BENZOFURAN-PIPERIDINA

Compuestos derivados de benzofuran-piperidina y método de preparacion de los compuestos y de intermediarios de síntesis. Estos compuestos son utiles para tratar enfermedades autoinmunes, inflamatorias, proliferativas e hiperproliferativas. Reivindicacion 1: Un compuesto caracterizado porque responde a la formula (1) en donde: R1 es halogeno; R3 es hidrogeno o hidroxilo; R10 es hidrogeno o alquilo C1-3; R4 es -CONR8R9, -N(H)C(O)R11 o -N(H)C(O)NR8R9, donde R8 y R9 se seleccionan en forma independiente entre hidrogeno, alquilo C1-6 o cicloalquilo C3-7, o R8 y R9 junto con el átomo de nitrogeno al cual se encuentran unidos, forman un anillo heterocíclico de 4 a 7 miembros el cual se sustituye opcionalmente con uno o más grupos hidroxi; R11 es alquilo C1-6, alquenilo C2-6, cicloalquilo C3-6, adamantilo, cicloalquenilo C5-6, fenilo o un sistema de anillos heterocíclico de 5 a 10 miembros saturado o no saturado que comprende al menos un heteroátomo seleccionado entre nitrogeno, oxígeno, y azufre ...

COMPOSITION AND METHOD FOR MANUFACTURING CURED RESINS

Certain embodiments of the invention described herein comprise a composition of matter, and method for preparing the same, which provide the benefits of pre-reaction molecular configuration favoring high liquidity properties, and post-reaction configuration that favors mechanical strength, stiffness, and properties associated with high viscous and/or solid-state materials. In some embodiments, the composition of matter can comprise relaxing photo-isomerizable fragments, of which a fraction can be transformed from trans to cis configurations upon exposure to a photon source. In some embodiments, the composition of matter further comprises thermally reactive fragments, of which can enable thermal solidification of a mixture upon exposure to elevated temperatures. In some embodiments, a composition of matter can be combined with reinforcing additives to form a prepreg combination.

New heterogeneous ruthenium catalyst comprising amorphous silicon dioxide, useful in the hydrogenation of a carbocyclic aromatic group to the corresponding carbocyclic aliphatic group

Heterogeneous ruthenium catalyst comprising an amorphous silicon dioxide as substrate (obtained by the impregnation of one or more carrier material with a ruthenium salt solution, followed by drying and reduction; and where the silicon dioxide carrier material exhibits a Brunauer-Emmett and Teller surface (BET surface, according to DIN 66131) of 250-400 m 2>/g, a pore volume (according to DIN 66134) of 0.7-1.1 ml/g and a pore diameter (according to DIN 66134) of 6-12 nm), is new. An independent claim is included for the hydrogenation of a carbocyclic aromatic group to the corresponding carbocyclic aliphatic group comprising using heterogeneous ruthenium catalyst.

PROCESS FOR THE PREPARATION OF SUBSTITUTED OXIRANES AND TRIAZOLES

The present invention relates to a process for the preparation of the compounds (II) from the respective oxo compounds. Furthermore, he invention relates to a process for the preparation of triazole compounds from oxiranes II.

TRISTYRYLPHENOL MONOGYCIDYL ETHER

The present invention relates to a compound having the following structure: (see formula I) where R, R1, and m are as defined herein. The compound is useful as a precursor to a surfactant with a low hydrophilic-lipophylic balance (HLB), which can be used to increase open time for coatings.

OPTICAL ELEMENT, MATERIAL, OPTICAL APPARATUS AND COMPOUND

The triarylamine compound is represented by the following general formula (1), and the material, the optical element, and the optical apparatus each include a polymerized product (cured product) of the triarylamine compound. (In the general formula (1), R 1 and R 2 are each independently selected from a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, and a substituted or unsubstituted alkylene group having 1 to 8 carbon atoms, the alkylene group having a polymerizable functional group, and R 3 to R 12 are each independently selected from a hydrogen atom, a cyano group, a trifluoromethyl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkylene group having a polymerizable functional group, and a polymerizable functional group, provided that at least one of R 3 to R 12 represents an electron-withdrawing group, and at least one of R 1 to R 12 has a polymerizable functional group.)

POLYAROMATIC DIMERS

L'invention concerne un composé de formule (A) suivante dans laquelle, - Y représente une chaîne carbonée saturée ou insaturée comprenant de 1 à 30 atomes de carbone, - R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, choisis indépendamment les uns des autres, peuvent représenter chacun un atome d'hydrogène, un groupement -OH, un groupement sélectionné parmi les radicaux alkyles en C1-C6, linéaires, ramifiés ou cycliques, les radicaux alcènyle en C2-C6 linéaires, ramifiés ou cycliques, éventuellement interrompus par un ou plusieurs hétéroatomes tel que O ou N et/ou substitués par un ou plusieurs groupements -OH, et les radicaux éther oxyde ayant de 1 à 6 atomes de carbone, saturés ou insaturés, linéaires, ramifiés ou cycliques, éventuellement interrompus par un ou plusieurs hétéroatomes tel que O, Si ou N et/ou substitués par un ou plusieurs groupements -OH, dans laquelle au moins un groupement R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 représente un O-méthyl oxirane.. Elle concerne également le procédé de préparation ainsi que les utilisations du composé de formule (A). The invention relates to a compound of the following formula (A) in which: - Y represents a saturated or unsaturated carbon chain comprising from 1 to 30 carbon atoms, - R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, chosen independently of each other, may each represent a hydrogen atom, an -OH group, a group selected from linear, branched or cyclic C1-C6 alkyl radicals, C2-C6 alkenyl radicals; linear, branched or cyclic, optionally interrupted by one or more heteroatoms such as O or N and / or substituted by one or more -OH groups, and linear ether groups having 1 to 6 carbon atoms, saturated or unsaturated, linear, branched or cyclic, optionally interrupted by one or more heteroatoms such as O, Si or N and / or substituted by one or more -OH groups, wherein at least one group R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 represents an O-methyl oxir It also relates to the method of preparation as well as the uses ...

농약 및 식물 성장 조절제로서의 트리아졸 유도체

... 본 발명은 신규 트리아졸 유도체, 그의 제조방법, 이들 화합물을 포함하는 조성물, 및 특히 작물 보호 및 재료 보호에서 유해 미생물을 구제하기 위한 생물학적 활성 화합물 및 식물 성장 조절제로서의 그의 용도에 관한 것이다.

NONPOLYMERIC ANTIREFLECTION COMPOSITIONS CONTAINING ADAMANTYL GROUPS

Nonpolymeric compounds, compositions, and methods for forming microelectronic structures, and the structures formed thereform are provided. The nonpolymeric compounds are ring-opened, epoxide-adamantane derivatives that comprise at least two epoxy moieties and at least one adamantyl group, along with at least one chemical modification group, such as a chromophore, bonded to a respective epoxy moiety. Anti-reflective and/or planarization compositions can be formed using these compounds and used in lithographic processes, including fabrication of microelectronic structures.

TRIAZOLE DERIVATIVES AS PESTICIDES AND PLANT GROWTH REGULATORS

The present invention relates to novel triazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.

DENTAL COMPOSITION

Dental composition comprising (a) at least two di- or polyepoxides having 2 to 5 epoxide groups and having a molecular weight of from 200 to 700 Da, or a macromonomeric reaction product obtainable by reacting the diepoxide with a dicarboxylic acid in a molar ratio [diepoxide]/[dicarboxylic acid] of at least 2; (b) one or more primary monoamines and/or disecondary diamines; (c) optionally one or more aliphatic polyamines; (d) a particulate filler, wherein the molar ratio of epoxide groups in component (a) to the N-H bonds in component (b) and (c) [epoxide(a)]/[N-H (b),(c)] is in the range of from 0.9 to 1.1; wherein the di- or polyepoxide having 2 to 5 epoxide groups is a compound of the following formula (I): A(BZm)n (I) wherein A represents an n-valent organic moiety optionally having 1 to 10 heteroatoms selected from oxygen atoms and sulfur atoms; and B represents an m+1-valent organic moiety, Z is an epoxide group which may have a substituent, m which are independent from each other represent an integer of at least 1; and n is an integer of from 1 to 5; wherein the m are selected so that 2 to 5 epoxide groups are present; wherein the composition does not contain any 2,2-bis-(4-hydroxyphenyl)-propane, or 2,2-bis-(4-hydroxyphenyl)-methane.

SELECTIVE ALKYLATION OF AN ALCOHOL SUBSTITUTED PHENOL COMPOUND

The present invention relates to a process for the selective alkylation of intermediates of betaxolol.

SELECTIVE ALKYLATION OF AN ALCOHOL SUBSTITUTED PHENOL COMPOUND

The present invention relates to a process for the selective alkylation of intermediates of betaxolol.

Curable compositions for Won drop sealant applications

EPOXY RESIN

The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

CARDANOL GLYCIDYL ETHER DERIVATIVES

Methacrylated cardanol glycidyl ethers, diglycidyl ethers, intermediates and derivatives thereof are described herein. Compositions and polymers made with such compounds as well as methods of preparation thereof are also described. For example, compounds of Formulas: wherein n, R1, R2, R3, R4, R5, and R6 can each represent various different entities are described in the present disclosure.

PHOTOPOLYMERIZATION COMPOSITION CONTAINING AN INITIATOR AND A PHOTO-POLYMERIZABLE MONOMER WITH LOW SHRINKAGE AND HIGH POLYMERIZATION EFFICIENCY

PURPOSE: A photo-polymerizable monomer containing an unsaturated double bond and an epoxy group is provided to ensure excellent mechanical strength by realizing high polymerization efficiency by heat or light. CONSTITUTION: A photo-polymerizable monomer containing an unsaturated double bond and an epoxy group is represented by chemical formula 1. In chemical formula 1, R1 is H or CH3; R2 is C1-20 alkylene group; R3 is C1-20 alkyl group, C1-20 alkyleneoxy group or aromatic ring, wherein the aromatic ring is a bisphenol alkylene group, bisphenolether group, and bisphenol S; R4 is C1-20 alkylene group and C2-20 alkyleneoxy alkyl group; X is O or S; Y and Z are O, S, O-C=O or S-C=O; L is an integer of 0 or 1-30; M and N are an integer of 1-3; and q is an integer of 0 or 1-30. © KIPO 2009 ...

Liquid crystal alignment agent, liquid crystal alignment film and method for manufacturing the same, liquid crystal element and method for manufacturing the same, and compound

The present invention provides a liquid crystal alignment agent which can provide a liquid crystal element excellent in residual image characteristics and voltage sustaining characteristics. The liquid crystal alignment agent comprises a polymeric component and a compound [A] containing the following groups (1) and (2). (1) at least one group selected from the group consisting of a group having two or more rings connected directly or via a linking group, and a group having a condensed ring. (2) at least one group selected from the group consisting of -NR 1 R 2 (wherein R 1 and R 2 are each independently a hydrogen atom, a monovalent hydrocarbon group having 1 to 10 carbon atoms or a protective group), a protected isocyanate group, a protected isothiocyanate group , a group comprising an oxazoline ring structure, a group comprising a meldrum's acid structure, and a group represented by the following formula (g-1).

IMPROVED PROCESS FOR THE PREPARATION OF RANOLAZINE

The present invention provides an improved process for the preparation of ranolazine of formula I and pharmaceutically acceptable salts thereof, by reacting 2,6-dimethylaniline derivative with chloroacetyl chloride in the presence of base in water and resulting amide intermediate is reacted with piperazine and the resulting piperazinc derivative is further condensed with an appropriate oxirane derivative ( prepared by the reaction of 2-methoxyphenol with epichlorohydrin in the presence of base using phase transfer catalyst) in an inert solvent, and highly pure ranolazine is isolated and converted to its acid salts using excess of mineral acid.

IMPROVED PROCESS FOR THE PREPARATION OF RANOLAZINE

The present invention provides an improved process for the preparation of ranolazine of formula I and pharmaceutically acceptable salts thereof, by reacting 2,6-dimethylaniline derivative with chloroacetyl chloride in the presence of base in water and resulting amide intermediate is reacted with piperazine and the resulting piperazinc derivative is further condensed with an appropriate oxirane derivative ( prepared by the reaction of 2-methoxyphenol with epichlorohydrin in the presence of base using phase transfer catalyst) in an inert solvent, and highly pure ranolazine is isolated and converted to its acid salts using excess of mineral acid.

DIEPOXY COMPOUND, MANUFACTURING METHOD THEREFOR, AND COMPOSITION CONTAINING SAID DIEPOXY COMPOUND

式（１） （式中、Ｒ １ 、Ｒ ２ 、Ｒ ３ 、Ｒ ４ 、Ｒ ５ およびＲ ６ は独立して、水素原子または炭素数１～３のアルキ ル基を表わす。） で示されるジエポキシ化合物。

Fluorene-containing compound and method for making the same

A fluorene-containing compound having a formula (I) where X and R are as defined in as defined in the specification.

PHOTOPOLYMERIZABLE MONOMER HAVING EPOXY GROUP AND UNSATURATED DOUBLE BOND, AND PHOTOPOLYMERIZABLE COMPOSITION CONTAINING THE MONOMER

PROBLEM TO BE SOLVED: To provide a curable photopolymerizable composition, polymerizable in high efficiency under light and heat, low in shrinkage, and excellent in transparency and mechanical strength including adhesive force. SOLUTION: A photopolymerizable monomer is provided, being represented by chemical formula 1, wherein, R1 is H or CH3; R2 is a 1-20C alkylene group; R3 is a 1-20C alkyl, 1-20C alkyleneoxy or an aromatic ring; R4 is a 1-20C alkylene group or 2-20C alkyleneoxyalkyl; X is O or S; Y and Z are each O, S, O-C=O or S-C=O; L is 0 or an integer of 1-30; M and N are each an integer of 1-3; and Q is 0 or an integer of 1-30. COPYRIGHT: (C)2009,JPO&INPIT ...

Novel tricyclic spiropiperidine compounds, their synthesis and their uses as modulators of chemokine receptor activity

CARDANOL GLYCIDYL ETHER DERIVATIVES

Methacrylated cardanol glycidyl ethers, diglycidyl ethers, intermediates and derivatives thereof are described herein. Compositions and polymers made with such compounds as well as methods of preparation thereof are also described. For example, compounds of Formulas: wherein n, R1, R2, R3, R4, R5, and R6 can each represent various different entities are described in the present disclosure.

PROCESS FOR THE PREPARATION OF SUBSTITUTED OXIRANES AND TRIAZOLES

The present invention relates to a process for the preparation of the compounds (II) from the respective oxo compounds. Furthermore, he invention relates to a process for the preparation of triazole compounds from oxiranes II.

GLYCIDYL ETHER DERIVATIVES OF 2,6-DIBROMO-3,5-DIALKYL-4-HYDROXYBENZYL ETHER

... 2,6-dibromo-3,5-dialkyl-4-hydroxybenzyl ethers, glycidyl ethers thereof and reaction products with phenolic hydroxyl-containing compounds, and glycidyl ethers of the resulting new phenolic hydroxyl-containing compounds. 36,777-F ...

Novel tricyclic spiropiperidine compounds, their synthesis and their uses as modulators of chemokine receptor activity

Compounds of formula (I) wherein R, R, R, R, R, R, and R are as defined in the specification, are described. The present invention also relates to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorphic forms of the new compounds as well as the preparation thereof.

CYCLOHEXANOL DERIVATIVES, PRODUCTION AND USE THEREOF

A METHOD FOR PREPARING GLYCIDYLOXYSTYRENE MONOMERS AND POLYMERS THEREOF

Process for the preparation of substituted oxiranes and triazoles

Epoxy resin

The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

Epoxy resin

The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

Triazole derivatives as pesticides and plant growth regulators

The present invention relates to novel triazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators.

ETER DIGLICIDILICO DE 2,6-DIBROMO-3,5-DIALQUIL-4-HIDROXIBENZILA,MISTURA,RESINA,COMPOSICAO CURAVEL,PROCESSO PARA PREPARAR COMPOSTOS CONTENDO HIDROXILAS FENOLICAS,PRODUTO,COMPOSTO E ARTIGO

Diepoxy compound, manufacturing method therefor, and composition containing said diepoxy compound

Disclosed is a diepoxy compound represented by formula (1) (in which R1, R2, R3, R4, R5, and R6 each independently represent a hydrogen atom or a C1-3 alkyl group).

NOVEL TRIAZOLE DERIVATIVES

The present invention relates to novel triazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmful microorganisms in crop protection and in the protection of materials and as plant growth regulators. 2. Triazole derivative of the formula (I) according to claim 1 , whereinX represents fluorine or chlorine;{'sup': '1', 'sub': 1', '8', '1', '8', '1', '8, 'Rrepresents H, C-C-alkyl, halogen- or C-C-alkoxy-substituted or non-substituted —C(O)—C-C-alkyl;'}{'sup': '1', 'sub': 1', '8', '1', '8', '1', '8', '3', '7', '2', '8', '2', '8', '2', '8', '3', '8', '3', '8', '1', '8', '1', '8', '2', '8', '2', '8', '3', '7', '1', '8', '1', '8', '1', '8', '3', '7', '2', '8', '2', '8', '2', '8', '3', '8', '3', '8', '1', '8', '1', '8, 'Xrepresents halogen; C-C-alkyl; C-C-haloalkyl; C-C-halogenalkoxy; C-C-cycloalkyl; C-C-alkenyl; C-C-alkynyl; C-C-alkenyloxy; C-C-alkynyloxy; C-C-halogenoalkynyloxy; C-C-alkoxy; C-C-haloalkylsulfanyl; phenyl; 5-membered heteroaryl; 6-membered heteroaryl; benzyloxy; phenyloxy; benzylsulfanyl; benzylamino; phenylsulfanyl; or phenylamino; wherein the C-C-alkenyl, C-C-alkynyl, C-C-cycloalkyl, benzyl, phenyl, 5-membered heteroaryl, 6-membered heteroaryl, benzyloxy or phenyloxy may be optionally substituted by one or more group(s) selected from halogen; C-C-alkyl; C-C-haloalkyl; C-C-halogenalkoxy; C-C-cycloalkyl; C-C-alkenyl; C-C-alkynyl; C-C-alkenyloxy; C-C-alkynyloxy; C-C-halogenoalkynyloxy; C-C-alkoxy; C-C-haloalkylsulfanyl;'}{'sup': '2', 'sub': 1', '4', '1', '4', '1', '4', '1', '4', '1', '4', '2', '4, 'Xrepresents fluorine, chlorine, bromine, iodine, C-C-alkyl, C-C-haloalkyl, C-C-alkoxy, C-C-haloalkoxy, C-C-haloalkylthio or C-C-alkynyl;'}{'sup': '3', 'sub': 1', '4', '1', '4', '1', '4', '1', '4', '1', '4', '2', '4, 'Xrepresents fluorine, chlorine, bromine, iodine, C-C-alkyl, C-C-haloalkyl, C-C-alkoxy, C-C-haloalkoxy, C-C- ...

Phenolic hydroxy epoxidation preparation technology

New polymorphs 159

The present invention relates to new polymorphs of compounds 2-{2-Chloro-5-{[(2S)-3-(5-chloro-1'H,3H-spiro[1-benzofuran-2,4'-piperidin]-1'-yl)-2-hydroxypropyl] oxy}-4-[(methylamino) carbonyl] phenoxy}-2-methylpropanoic acid, and the hydrochloride and sodium hydroxide salts thereof, and compound 2-{2-Chloro-5-{[(2R)-3-(5-chloro-1'H,3H-spiro[1-benzofuran-2,4'-piperidin]-1'-yl)-2-hydroxypropyl]oxy}-4-[(methylamino) carbonyl] phenoxy}-2-methylpropanoic acid. The invention further relates to pharmaceutical composition containing said compounds and to the use of said compounds in therapy. The present invention also relates to processes for the preparation of said compounds.

Novel tricyclic spiropiperidine compounds, their synthesis and their uses as modulators of chemokine receptor activity

SELEKTIVE ALKYLIERUNG EINER DURCH EINEN ALKOHOL SUBSTITUIERTEN PHENOLVERBINDUNG

TRISTYRYLPHENOL MONOGYCIDYL ETHER

Abstract The present invention relates to a compound having the following structure: ((R)m mR O where R, R1, and m are as defined herein. The compound is useful as a precursor to a surfactant with a low hydrophilic-lipophylic balance (HLB), which can be used to increase open time for coatings.

Preparation process of phenolic hydroxy epoxidation product

COMPOUNDS AND PROCESSES FOR PREPARING SUBSTITUTED AMINOMETHYL-2,3,8,9-TETRAHYDRO-7H-1,4-DIOXINO[2,3-E]INDOL-8-ONES

Processes and intermediates arc provided for the preparation of substituted aminomethyl 2,3,8,9-tctrahydiO-7H-1.4-dioxino[2.3-e]indo]-8-ones of the Formula (A) wherein the variables n, R and R3 are as described herein. Such compounds are useful, for example, as dopamine receptor agonists.

CARDANOL GLYCIDYL ETHER DERIVATIVES

Methacrylated cardanol glycidyl ethers, diglycidyl ethers, intermediates and derivatives thereof are described herein. Compositions and polymers made with such compounds as well as methods of preparation thereof are also described. For example, compounds of Formulas: wherein n, R1, R2, R3, R4, R5, and R6 can each represent various different entities are described in the present disclosure.

SELEKTIVE ALKYLIERUNG EINER DURCH EINEN ALKOHOL SUBSTITUIERTEN PHENOLVERBINDUNG

Glycidylderivate von 2,6-Dibromo-3,5-dialkyl-4-hydroxybenzylethern

Urea compound, preparation method and application thereof

The invention relates to an urea compound of the structure shown in a general formula I, a preparation method thereof, a drug composition containing the urea compound and an application of the drug composition in preparation of drugs used for treating inflammatory reaction, immunity hyperfunction and organ transplantation. R1-R7, X, Y and n in the general formula I disclosed in the invention are defined in the specification and claims.

Product of glycidyl ether of a mono or polyhydric phenol, epoxy resin composition, and process for producing product of glycidyl ether of a mono or polyhydric phenol

POLYMERS FOR DELIVERING A SUBSTANCE INTO A CELL

Aminoglycoside polymers are formed by linking aminoglycoside monomers. The monomers may be linked by a chemical linking moiety, such as a diepoxide, that joins two or more aminoglycoside monomers. The resulting amionglycoside polymers may be used to deliver nucleic acids or viruses into a cell. For example, the polymers are used to deliver nucleic acids or viruses into mammalian cells.

NOVEL TRICYCLIC SPIROPIPERIDINE COMPOUNDS, THEIR SYNTHESIS AND THEIR USES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY

Compounds of formula (I) wherein R, R, R, R, R, R, and R are as defined in the specification, are described. The present invention also relates to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorphic forms of the new compounds as well as the preparation thereof.13456710 © KIPO & WIPO 2009 ...

Polymerizable compound, polymerizable composition and liquid crystal display device

A polymerizable compound having high polymerization reactivity, a high conversion ratio and high solubility in a liquid crystal composition, a polymerizable composition containing the compound, a liquid crystal composite prepared from the composition and a liquid crystal display device having the composite are shown. The polymerizable compound has three or four rings in a serial arrangement and not being mutually condensed, and has three or more polymerizable groups among which at least one is bonded with a ring which is not an either terminal of the three or four rings. The polymerizable composition contains the above polymerizable compound and a liquid crystal composition. The liquid crystal composite is prepared from the above polymerizable composition, and the liquid crystal display device has the liquid crystal composite.

Process for the preparation of substituted oxiranes and triazoles

The present invention relates to a process for the preparation of the compounds II from the respective oxo compounds. Furthermore, he invention relates to a process for the preparation of triazole compounds from oxiranes II.

ACRYLIC ESTER DERIVATIVE, AND APPLICATION AND PRODUCTION INTERMEDIATE THEREOF

The present invention provides a compound represented by formula (I) [wherein L represents an oxygen atom or CH2, E represents a C2-C10 chain hydrocarbon group or the like, R1 represents a C1-C3 chain hydrocarbon group or the like, R2 represents a C1-C3 chain hydrocarbon group or the like, and n is 0, 1, 2 or 3.] or its N oxide or agriculturally acceptable salt, which is a compound that have excellent pests controlling effects.

process for preparing a compound of formula I triazol

a presente invenção se refere a um processo para a preparação dos compostos ii a partir dos compostos oxo respectivos. além disso, a presente invenção se refere a um processo para a preparação dos compostos de triazol a partir dos oxiranos ii. The present invention relates to a process for preparing compounds II from the respective oxo compounds. furthermore, the present invention relates to a process for preparing triazole compounds from oxiranes ii.

OXIME ESTER COMPOUND AND PHOTOINITIATOR CONTAINING SAID COMPOUND

An oxime ester compound represented by general formula (1) [wherein R1 to R4 are each OR11, COOR11, or the like; R11 is a hydrogen atom, a C1-20 alkyl group, a C6-30 aryl group, a C7-30 arylalkyl group, or a C2-20 heterocyclic group, the hydrogen atoms of these groups being optionally replaced by -CR21=CR22R23, -CO-CR21=CR22R23, -O-CO-CR21=CR22R23, or the like (wherein R21 to R23 have the same meanings as defined above for R11); X is a sulfur atom, NR33 (wherein R33 is a hydrogen atom, a C1-20 alkyl group, or the like), or the like; a is an integer of 0 to 4; b is an integer of 1 to 5; and at least one of the R4 moieties is a group having -CR21=CR22R23, -CO-CR21=CR22R23, -O-CO-CR21=CR22R23 or the like].

중합성 화합물, 중합성 조성물 및 액정 표시 소자

... [해결하려고 하는 과제] 높은 중합 반응성, 높은 전화율(轉化率) 및 액정 조성물에 대한 높은 용해도를 가지는 중합성 화합물, 이 화합물을 포함하는 중합성 조성물, 이 조성물로부터 조제한 액정 복합체, 이 복합체를 가지는 액정 표시 소자를 제공한다. [해결 수단] 서로 축합하고 있지 않은 3개 또는 4개의 환으로 직렬형으로 구성된 화합물이며, 또한 3개 이상의 중합성기를 가지고, 그 중에서 적어도 1개의 중합성기가, 양단이 아닌 환에 결합되어 있는 중합성 화합물로 만든다. 이 중합성 화합물과 액정 조성물을 포함하는 중합성 조성물로 만든다. 이 중합성 조성물로부터 조제한 액정 복합체, 및 액정 표시 소자로 만든다.

Formas polimórficas del ácido 2-{2-cloro-5-{[(2s)-3-(5-cloro-1´h,3h-espiro[1-benzofuran-2,4'-piperidin]-1'-il)-2-hidroxipropil]oxi}-4-[(metilamino]carbonil]fenoxi}-2-metilpropanoico; proceso de preparacion; composición farmacéutica; dispositivo farmacéutico; y uso en el tratamiento de enfermedades respiratorias.

Polimorfos derivados del ácido 2-{2-cloro-5-{[(2s)-3-(5-cloro-1ñh,3h-espiro[1-benzofuran-2,4'-piperidin]-1'-il)-2-hidroxipropil]oxi}-4-[(metilamino]carbonil]fenoxi}-2-metilpropanoico; procedimiento de preparación; composición farmacéutica; dispositivo farmacéutico; y uso en el tratamiento de enfermedades respiratorias.

Adamantyl-containing non-polymer antireflection composition

提供了非聚合物化合物、组合物和用于形成微电子结构的方法，以及由此形成的结构。非聚合物化合物是开环的环氧化物‑金刚烷衍生物，其包括至少两个环氧部分和至少一个金刚烷基，以及连接至各环氧部分的至少一个化学改性基团如发色团。使用这些化合物可形成减反射和/或平坦化组合物，并用于照相平版印刷工艺中，包括制造微电子结构。

옥심에스테르 화합물 및 그 화합물을 함유하는 광중합 개시제

하기 일반식(1)로 표시되는 옥심 에스테르 화합물. 식 중, R 1 ~R 4 는 OR 11 , COOR 11 등을 나타내고, R 11 은 수소원자, C1~20알킬기, C6~30아릴기, C7~30아릴알킬기 또는 C2~20 복소환기를 나타내며, 이들 기의 수소원자는, -CR 21 =CR 22 R 23 , -CO-CR 21 =CR 22 R 23 , -O-CO-CR 21 =CR 22 R 23 등으로 치환되어 있어도 되고(R 21 ~R 23 은 R 11 과 같음); X는 황원자, NR 33 (R 33 은 수소원자, C1~20알킬기 등)등을 나타내며; a는 0~4의 정수를 나타내고; b는 1~5의 정수를 나타내며; R 4 의 적어도 하나는, -CR 21 =CR 22 R 23 , -CO-CR 21 =CR 22 R 23 , -O-CO-CR 21 =CR 22 R 23 등을 가지는 기이다. An oxime ester compound represented by the following general formula (1). In the formulas, R 1 to R 4 represent OR 11 , COOR 11 , and the like, R 11 represents a hydrogen atom, a C1-20 alkyl group, a C6-30 aryl group, a C7-30 arylalkyl group or a C2-20 heterocyclic group, May be substituted with -CR 21 ═CR 22 R 23 , -CO-CR 21 ═CR 22 R 23 , -O-CO-CR 21 ═CR 22 R 23 or the like (R 21 to R 23 Is the same as R 11 ); X represents a sulfur atom, NR 33 (R 33 represents a hydrogen atom, a C1-20 alkyl group, etc.), or the like; a represents an integer of 0 to 4; b represents an integer of 1 to 5; At least one of R 4 is a group having -CR 21 ═CR 22 R 23 , -CO-CR 21 ═CR 22 R 23 , -O-CO-CR 21 ═CR 22 R 23 , and the like.

A METHOD FOR PREPARING GLYCIDYLOXYSTYRENE MONOMERS AND POLYMERS THEREOF

It was found that glycidyloxystyrenes, including glycidyloxystyrene and substituted glycidyloxystyrene, can be synthesized from hydroxycinnamic acid or substituted hydroxycinnamic acids in a one-pot, two-step process. The substrate can be thermally decarboxylated and then without purification, reacted in the presence of a halomethyl-oxirane and a base. The resulting product can be polymerized or coppolymerized to a fully substituted product.

SELECTIVE ALKYLATION OF AN ALCOHOL SUBSTITUTED PHENOL COMPOUND

The present invention relates to a process for the selective alkylation of intermediates of betaxolol.

COMPOSITION AND METHOD FOR MANUFACTURING RESINS

Phenolic epoxy compounds

Disclosed herein are compositions and methods of making phenolic compounds, and resins comprising these phenolic compounds. The compounds include multifunctional epoxies, amino glycidyl derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of phenols and bisphenols. In one embodiment, a compound is of formula I wherein R1is H or Z; each R2, R3, and R4, independently, are —N(Z)2, —N(CH2—O—Z)2, —N(CH2CH2—O—Z)2, —N(CH2OH)2, —N(CH2NH2)2, —O—Z, —CH2—O—Z, —CH2CH2—O—Z, —CH2OH, —CH2NH2, —O—C—(CH3)3, or —O-(alkylene)-CH3; and Z is ...

Selective alkylation of an alcohol substituted phenol compound

The present invention relates to a process for the selective alkylation of intermediates of betaxolol.

OXIME ESTER COMPOUND AND PHOTOINITIATOR CONTAINING SAID COMPOUND

compostos de espiropiperidina tricÍclicos, sua sÍntese e seus usos como moduladores de atividade receptora de quimiocina

Polymerizable compound, polymerizable composition, and LCD device

A polymerizable compound with a high polymerization reactivity, a high conversion ratio, and a high solubility in a liquid crystal composition, a polymerizable composition containing the compound, a liquid crystal composite prepared from the composition, and a LCD device including the composite are provided. The polymerizable compound includes three or four rings not being fused with each other and bonded in series, and three or more polymerizable groups among which at least one polymerizable group is bonded to a ring not at the two terminals. The polymerizable composition contains the polymerizable compound and a liquid crystal composition. The liquid crystal composite for the LCD device is prepared from the polymerizable composition.

Product of glycidyl ether of a mono or polyhydric phenol

Products of glycidyl ether of a mono or polyhydric phenol as well as methods to manufacture the same. In some instances, the product of glycidyl ether of a mono or polyhydric phenol has an epoxy equivalent weight (“EEW”) and a hydroxyl value (“HV”), wherein the epoxy equivalent weight multiplied by the hydroxyl value (EEWxHV) is a value from 1 to 10. A process for producing the product of glycidyl ether of a mono or polyhydric phenol typically includes reacting an epihalohydrin with a mono or polyhydric phenol in the presence of a catalyst to produce a halohydrin ether; and dehalogenating the halohydrin ether to form the product of glycidyl ether of a mono or polyhydric phenol.

Tristyrylphenol monogycidyl ether

Photopolymerizable monomers having epoxide and unsaturated double bonds and their composition

Provided are a novel photopolymerizable monomer having at least one unsaturated double bond and epoxide, and a photocurable composition comprising the photopolymerizable monomer and an initiator, which is polymerizable with good efficiency using light and/or heat, provides reduced shrinkage, and has superior mechanical strength including adhesion and transparency.

UREA COMPOUND, PREPARATION METHOD AND USE THEREOF

Provided are a urea compound having a structure as represented by general formula I, preparation method thereof, pharmaceutical composition containing the compound, and uses thereof in the preparation of drugs for treating inflammatory response, immune hyperactivity and organ transplantation rejection, wherein R1-R7, X, Y and n in the general formula are as defined in the specification and the claims.

TRISTYRYLPHENOL MONOGYCIDYL ETHER

The present invention relates to a compound having the following structure: 2. The compound of claim 1 , wherein each R is methyl claim 1 , ethyl claim 1 , methoxy claim 1 , or ethoxy; and m is 1 or 2.3. The compound of claim 1 , wherein m is 0.4. The compound of claim 3 , wherein Ris 1-phenethyl.5. The compound of claim 1 , wherein Ris H. The present invention relates to a tristyrylphenol monoglycidyl ether and its preparation. This compound is useful as a precursor for a surfactant with a low hydrophilic lipophilic balance (HLB); such a surfactant can be used an additive to improve open time in a coatings formulation.Government regulations and market movement continually drive toward zero volatile organic compounds (VOC) for coating formulations. Consequently, waterborne formulations that are free of volatile solvents and coalescents have become increasingly popular in the industry. Nevertheless, paint properties have been compromised due to this sea change; among them is open time, which is the period of time during which a freshly applied paint film can be reworked without leaving brush marks. In a solvent-borne system, open time is about 30 to 45 min; in a typical waterborne formulation, open time is in the order of 3 to 5 min. Accordingly, there is a need in the art to find an additive for waterborne formulations that increases open time over currently available additives without degrading other properties of the final coating, such as film adhesive and cohesive strength, hardness, block resistance, early blister resistance, scrub and wash resistance, stain resistance, and mar resistance.The present invention addresses a need in the art by providing a compound represented by the following structure:where each R is independently F, Cl, Br, CN, C-C-alkyl, or C-C-alkoxy; Ris H or 1-phenylethyl; and each m is independently 0, 1, 2, or 3. The compound of the present invention is useful as a precursor to a surfactant with a low hydrophilic-lipophylic balance (HLB). ...

Curable compositions for one drop sealant applications

The present invention relates to resins useful in adhesive and sealant compositions and particularly as one drop fill sealants for liquid crystal applications. In particular, the present invention permits assembly of LCD panels without migration of the sealant resin into the liquid crystal or vice versa during LCD assembly and/or curing of the resin.

Glycidylderivate von 2,6-Dibromo-3,5-dialkyl-4-hydroxybenzylethern

EPOXY RESIN

The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

COMPOSED OF ACID 2 {2-CHLORINE {[(2S) - 3 (5-CHLORINE H, 3H-ESPIRO [1-BENZOFURAN-2,4'- PIPERIDIN] - 1 ' - IL) - 2-HIDROXIPROPIL 4] OXI} [(METILAMINO) CARBONIL] FENOXI} - 2-METILPROPANOICO, PHARMACEUTICAL COMPOSITIONS CONTAINS THAT THEM, METHOD OF PREPARATION AND USES OF THE SAME IN RESPIRATORY AFFECTIONS

Reivindicacion 1: Los compuestos ácido 2-{2-cIoro-5-{[(2S)-3-(5-cloro-1'H,3H-espiro[1-benzofuran-2,4'-piperidin]-1'-iI)-2-hidroxipropil]oxi}-4-[(metilamino)carbonil]fenoxi}-2-metilpropanoico, o las sales clorhidrato e hidroxido de sodio de los mismos, o el compuesto ácido 2-{2-cloro-5-{[(2R)-3-(5-cloro-1'H,3H-espiro[1-benzofuran-2,4'-piperidin)-1'-iI)-2-hidroxipropil)oxi}-4-[(metilamino)carbonil]fenoxi}-2-metilpropanoico, caracterizados porque se encuentran en una forma cristalina sustancialmente pura.

NOVEL TRICYCLIC SPIROPIPERIDINE COMPOUNDS, THEIR SYNTHESIS AND THEIR USES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY

Compounds of formula (I) wherein R1, R3, R4, R5, R6, R7, and R10 are as defined in the specification, are described. The present invention also relates to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorphic forms of the new compounds as well as the preparation thereof.

POLYAROMATIC DIMERS, METHOD FOR PREPARING SAME AND USE OF SAME

The invention relates to a compound having the following Formula (I), wherein n and m are whole numbers from 0 to 6, selected independently from each other, and R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10, selected independently from each other, and are each a hydrogen atom, an -OH group, or a group selected among: - straight, branched, or cyclic C1-C6 alkyl radicals; - straight, branched, or cyclic C2-C6 alkenyl radicals, optionally interrupted by one or more heteroatoms such as O or N and/or substituted by one or more -OH groups; and - ether oxide radicals having 0 to 6 saturated or unsaturated, straight, branched, or cyclic carbon atoms, optionally interrupted by one or more heteroatoms such as O, Si, or N and/or substituted by one or more -OH groups. In Formula (I), at least one R1 through R5 group is an O-methyl oxirane, at least one R6 through R10 group is an O-methyl oxirane, and at least one of the radicals R2, R4, R7, and R9 is an O-methyl. The invention also relates to a preparation ...

NOVEL TRICYCLIC SPIROPIPERIDINE COMPOUNDS, THEIR SYNTHESIS AND THEIR USES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY

Photopolymerizable monomers having epoxide and undaturated double bonds and their composition

COMPOSITION AND METHOD FOR MANUFACTURING PREPREG COMPOSITIONS

Certain embodiments of the invention described herein comprise a composition of matter, and method for preparing the same, which provide the benefits of pre-reaction molecular configuration favoring high liquidity properties, and post-reaction configuration that favors mechanical strength, stiffness, and properties associated with high viscous and/or solid-state materials. In some embodiments, the composition of matter can comprise relaxing photo-isomerizable fragments, of which a fraction can be transformed from trans to cis configurations upon exposure to a photon source. In some embodiments, the composition of matter further comprises thermally reactive fragments, of which can enable thermal solidification of a mixture upon exposure to elevated temperatures. In some embodiments, a composition of matter can be combined with reinforcing additives to form a prepreg combination.

Nonpolymeric antireflection compositions containing adamantyl groups

Nonpolymeric compounds, compositions, and methods for forming microelectronic structures, and the structures formed thereform are provided. The nonpolymeric compounds are ring-opened, epoxide-adamantane derivatives that comprise at least two epoxy moieties and at least one adamantyl group, along with at least one chemical modification group, such as a chromophore, bonded to a respective epoxy moiety. Anti-reflective and/or planarization compositions can be formed using these compounds and used in lithographic processes, including fabrication of microelectronic structures.

Novel tricyclic spiropiperidine compounds, their synthesis and their uses as modulators of chemokine receptor activity

Compounds of formula (I) wherein R<1>, R<3>, R<4>, R<5>, R<6>, R<7>, and R<10> are as defined in the specification, are described. The present invention also relates to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorphic forms of the new compounds as well as the preparation thereof.

PHENOLIC EPOXY COMPOUNDS

Disclosed herein are compositions and methods of making phenolic compounds, and resins comprising these phenolic compounds. The compounds include multifunctional epoxies, amino glycidyl derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of phenols and bisphenols.

AROMATIC SUBSTITUTED METHANE-CORE MONOMERS AND POLYMERS THEREOF FOR VOLUME BRAGG GRATINGS

The disclosure provides recording materials including aromatic substituted methane-core derivatized monomers and polymers for use in volume Bragg gratings, including, but not limited to, volume Bragg gratings for holography applications. Several structures are disclosed for monomers and polymers for use in Bragg gratings applications leading to materials with higher refractive index, low birefringence, and high transparency. The disclosed derivatized monomers and polymers thereof can be used in any volume Bragg gratings materials, including two-stage polymer materials where a matrix is cured in a first step, and then the volume Bragg grating is written by way of a second curing step of a monomer. 2. The compound of claim 1 , wherein any one of R claim 1 , R claim 1 , R claim 1 , and Rindependently comprises one or more linking groups selected from —Calkyl- claim 1 , —O—Calkyl- claim 1 , —Calkenyl- claim 1 , —O—Calkenyl- claim 1 , —Ccycloalkenyl- claim 1 , —O—Ccycloalkenyl- claim 1 , —Calkynyl- claim 1 , —O—Calkynyl- claim 1 , —Caryl- claim 1 , —O—C— claim 1 , -aryl- claim 1 , —O— claim 1 , —S— claim 1 , —S(O)— claim 1 , —C(O)— claim 1 , —C(O)O— claim 1 , —OC(O)— claim 1 , —C(O)S— claim 1 , —SC(O)— claim 1 , —OC(O)O— claim 1 , —N(R)— claim 1 , —C(O)N(R)— claim 1 , —N(R)C(O)— claim 1 , —OC(O)N(R)— claim 1 , —N(R)C(O)O— claim 1 , —SC(O)N(R)— claim 1 , —N(R)C(O)S— claim 1 , —N(R)C(O)N(R)— claim 1 , —N(R)C(NR)N(R)— claim 1 , —N(R)S(O)— claim 1 , —S(O)N(R)— claim 1 , —S(O)O— claim 1 , —OS(O)— claim 1 , —OS(O)O— claim 1 , —O(O)P(OR)O— claim 1 , (O)P(O—) claim 1 , —O(S)P(OR)O— claim 1 , and (S)P(O—) claim 1 ,{'sup': 'b', 'wherein w is 1 or 2, and Ris independently hydrogen, optionally substituted alkyl, or optionally substituted aryl.'}3. The compound of claim 1 , wherein any one of R claim 1 , R claim 1 , R claim 1 , and Rindependently comprises one or more terminal groups selected from hydrogen claim 1 , optionally substituted alkyl claim 1 , optionally substituted ...

EPOXY REACTIVE DILUENT AND MANUFACTURING METHOD THEREFOR

Provided is an epoxy reactive diluent, wherein the content of a compound represented by Formula 1 below is 85% by weight or more based on a total weight of an epoxy reactive diluent composition:wherein n is 0, 2, 4 or 6.

PROCESS FOR THE PREPARATION OF SUBSTITUTED OXIRANES AND TRIAZOLES

... from the respective oxo compounds. Furthermore, the invention relates to a process for the preparation of triazole compounds from oxiranes II.

Epoxy resin

Compound, resin, composition, resist pattern formation method, circuit pattern formation method, and method for purifying resin

The present invention has an object to provide a new compound that is useful as a film forming material for lithography or an optical component forming material, a resin containing a constituent unit derived from said compound, a composition, a resist pattern formation method, a circuit pattern formation method, and a purification method. A compound represented by formula (1), a resin containing a constituent unit derived from said compound, a composition containing one or more selected from the group consisting of said compound and said resin, a resist pattern formation method using said composition, a circuit pattern formation method, and a purification method thereof.

Polymerizable compound, polymerizable composition and liquid crystal display device

A polymerizable compound having high polymerization reactivity, a high conversion ratio and high solubility in a liquid crystal composition, a polymerizable composition containing the compound, a liquid crystal composite prepared from the composition and a liquid crystal display device having the composite are shown. The polymerizable compound has three or four rings in a serial arrangement and not being mutually condensed, and has three or more polymerizable groups among which at least one is bonded with a ring which is not an either terminal of the three or four rings. The polymerizable composition contains the above polymerizable compound and a liquid crystal composition. The liquid crystal composite is prepared from the above polymerizable composition, and the liquid crystal display device has the liquid crystal composite.

DENTAL COMPOSITION

Dental composition comprising 1. Dental composition comprising.(a) at least two di- or polyepoxides having 2 to 5 epoxide groups and having a molecular weight of from 200 to 700 Da, or a macromonomeric reaction product obtained by reacting the diepoxide with a dicarboxylic acid in a molar ratio [diepoxide]/[dicarboxylic acid] of at least 2;(b) one or more primary monoamines and/or disecondary diamines;(c) one or more aliphatic polyamines;(d) a particulate filler,{'sub': '(b),(c)', 'wherein the molar ratio of epoxide groups in component (a) to the N—H bonds in component (b) and (c) [epoxide(a)]/[N—H] is in the range of from 0.9 to 1.1;'} {'br': None, 'sub': m', 'n, 'A(BZ)\u2003\u2003(I)'}, 'wherein the di- or polyepoxide having 2 to 5 epoxide groups is a compound of the following formula (I)whereinA represents an n-valent organic moiety optionally having 1 to 10 heteroatoms selected from oxygen atoms and sulfur atoms; andB represents an m+1-valent organic moiety,Z is an epoxide group which may have a substituent,m which are independent from each other represent an integer of at least 1; andn is an integer of from 1 to 5;wherein the m are selected so that 2 to 5 epoxide groups are present;wherein the heteroatoms selected from oxygen atoms and sulfur atoms in groups A are present in ester bonds, ether bonds, thioether bonds or thioester bonds; andwherein the composition does not contain any of 2,2-bis-(4-hydroxyphenyl)-propane, 2,2-bis-(4-hydroxyphenyl)-methane, bisphenol-A diglycidyl ether, bisphenol-F diglycidyl ether, or butanediol diglycidyl ether.2. The dental composition according to claim 1 , wherein component (c) is present in an amount of from 5 to 95 percent by weight based on the total amount of (b) and (c) in the composition.7. The dental composition according to claim 1 , wherein one or more disecondary diamines are selected from compound of the following formula (V):{'br': None, 'R′NHR″NHR′″\u2003\u2003(V)'}R′ and R′″ represent a monovalent aliphatic ...

EPOXY RESIN

The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

CALIXARENE COMPOUND AND CURABLE COMPOSITION

A compound useful as a release agent, and a release agent, a curable composition, and a nanoimprint lithography resin material each containing the compound are provided. More specifically, a calixarene compound with a molecular structure represented by the following structural formula (1) and a composition containing the calixarene compound are provided. 2. (canceled)3. The release agent that is the calixarene compound according to claim 1 , wherein Rin the structural formula (1) denotes a structural moiety represented by the following structural formula (2).{'br': None, '[Chem. 2]'}{'br': None, 'sup': 4', '4', 'F, '—R—Y—R—R\u2003\u2003(2)'}{'sup': 4', 'F, '(wherein Rindependently denotes a direct bond or an alkylene group having 1 to 6 carbon atoms, Rdenotes a perfluoroalkyl group, and Y denotes a direct bond, a carbonyl group, an oxygen atom, or a sulfur atom)'}4. The release agent that is the calixarene compound according to claim 1 , wherein Rdenotes a hydroxy group claim 1 , a thiol group claim 1 , or a structural moiety with a hydroxy group claim 1 , an amino group claim 1 , a carboxy group claim 1 , a thiol group claim 1 , a phosphate group claim 1 , a phosphonate group claim 1 , a phosphinate group claim 1 , or an alkoxysilyl group.5. The release agent that is the calixarene compound according to claim 1 , wherein Rdenotes a vinyloxy group claim 1 , an ethynyloxy group claim 1 , a (meth)acryloyloxy group claim 1 , a glycidyloxy group claim 1 , a (2-methyl)glycidyloxy group claim 1 , a 3-alkyloxetanylmethyloxy group claim 1 , or a structural moiety with a vinyl group claim 1 , a vinyloxy group claim 1 , an ethynyl group claim 1 , an ethynyloxy group claim 1 , a (meth)acryloyl group claim 1 , a (meth)acryloyloxy group claim 1 , a glycidyl group claim 1 , a glycidyloxy group claim 1 , a (2-methyl)glycidyl group claim 1 , a (2-methyl)glycidyloxy group claim 1 , a 3-alkyloxetanylmethyl group claim 1 , or a 3-alkyloxetanylmethyloxy group.6. (canceled)7. A curable ...

A kind of epoxy type chain extender and preparation method thereof

本发明提供一种环氧型扩链剂及其制备方法，所述扩链剂的分子链内含有席夫碱结构(‑CH＝N‑)，分子两端含有两个或者两个以上环氧基团。所述扩链剂作为添加剂加入到聚合物材料配方中，环氧基团与聚合物的活性基团反应，增加聚合物分子量，提高聚合物的机械强度，同时把席夫碱结构连接到聚合物主链中。席夫碱结构能在更高温度下发生化学自交联反应，形成膨胀型芳构化碳层结构，增加熔体的粘度，起到阻燃和抑制熔滴的作用。所述制备方法合成步骤简单，合成效率高，总体成本较低。

Process for the preparation of substituted oxiranes and triazoles

The present invention relates to a process for the preparation of the compounds II from the respective oxo compounds. Furthermore, the invention relates to a process for the preparation of triazole compounds from oxiranes II.

Preparation method of alkyl glycidyl ether

本发明涉及环氧树脂技术领域。本发明提供了一种烷基缩水甘油醚的制备方法，通过限定将环氧氯丙烷滴加到反应体系的加料方式，避免了反应体系中因存在大量环氧氯丙烷，而使得环氧氯丙烷与中间产物发生开环加成反应，造成环氧氯丙烷用量增加的问题，从而节约了环氧氯丙烷的用量；通过选用聚乙二醇作为相转移催化剂，不但提高了闭环反应速率，且反应过程中产生的废水中COD和氨氮含量也较低。实验结果表明，利用本发明提供的技术方案，环氧氯丙烷和直链脂肪醇的物质的量的比最高仅为1.5：1的情况下，烷基缩水甘油醚的APHA色值在5～6；反应过程中产生的废水中COD的数值为3120ppm，氨氮含量≦1mg/L。

Aromatic substituted methane-core monomers and polymers thereof for volume bragg gratings

The disclosure provides recording materials including aromatic substituted methane-core derivatized monomers and polymers for use in volume Bragg gratings, including, but not limited to, volume Bragg gratings for holography applications. Several structures are disclosed for monomers and polymers for use in Bragg gratings applications leading to materials with higher refractive index, low birefringence, and high transparency. The disclosed derivatized monomers and polymers thereof can be used in any volume Bragg gratings materials, including two-stage polymer materials where a matrix is cured in a first step, and then the volume Bragg grating is written by way of a second curing step of a monomer.

Aromatic substituted methane-core monomers and polymers thereof for volume bragg gratings

本公开提供了用于体布拉格光栅中的包含芳族取代甲烷‑核衍生单体和聚合物的记录材料，所述体布拉格光栅包括但不限于用于全息术应用的体布拉格光栅。公开了用于布拉格光栅应用中的单体和聚合物的若干结构，从而产生具有更高折射率、低双折射和高透明度的材料。所公开的衍生单体及其聚合物可用于任何体布拉格光栅材料中，包括两级聚合物材料，其中在第一步中固化基质，然后通过第二单体固化步骤写入体布拉格光栅。

COMPOUND COMPRISING AN EPOXY GROUP

L’invention concerne un composé de formule (I) suivante : [Chem 41] dans laquelle : T est choisi dans le groupe constitué par CN+-O-, CH=NOH et CHO ; A représente un cycle arènediyle en C6-C14, éventuellement substitué par une ou plusieurs chaînes hydrocarbonées, identiques ou différentes, aliphatiques, de préférence saturées, linéaires ou ramifiées ;E représente un groupe divalent hydrocarboné en C5-C12 comprenant éventuellement un ou plusieurs hétéroatomes ; X1, X2, X3 identiques ou différents, représentent un atome d’hydrogène, un alkyle en C1-C6 ou un aryle en C6-C14. L’invention concerne également le procédé de synthèse des composés de formule (I) ; un polymère modifié obtenu par greffage du composé de formule (I) avec T = CN+-O- ; une composition à base dudit polymère modifié et d’un additif et une composition à base d’au moins un additif et d’au moins un composé de formule (I) avec T = CN+-O- .

Epoxy resin

The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

SELECTIVE HIRING OF A PHENOLIC COMPOUND REPLACED WITH ALCOHOL

Epoxy resin

本发明的名称是环氧树脂。本公开涉及含环氧化物的化合物，其包括由桥连基团连接的三个苯单元。本公开还涉及包括所述含环氧化物的化合物的可固化环氧树脂制剂的生产，以及其在复合材料诸如纤维增强的复合材料中的可能的并入。还公开了配制如本文所描述的包括含环氧化物的化合物的可能的方法。

Tristyrylphenol monogycidyl ether

The present invention relates to a compound having the following structure: where R, R 1 , and m are as defined herein. The compound is useful as a precursor to a surfactant with a low hydrophilic-lipophylic balance (HLB), which can be used to increase open time for coatings.

Difunctional grafting agent based on phenolic backbone from lignin

The present invention relates to a grafting agent derived from lignin having the general formula of wherein R1 is selected from substituted or unsubstituted epoxide group, aldehyde group, alkene group, thiol, hydroxyl or a carboxylic acid group, R2 is selected from hydrogen, an alkoxy group, an alkyl group, an alkyl aryl group, thiol, hydroxyl or an alkyl epoxide group, R3 is hydrogen, alkyne group, an alkene group, alkyl hydroxyl group or an alkyl epoxide group and R4 is hydrogen or a methoxy group.

A kind of imines dihydric phenolic compounds and its application

本发明的一种亚胺类二元酚化合物及其应用，其结构通式为： 与现有技术相比，本发明亚胺类二元酚化合物作为碳材料前驱体制备碳材料具有成炭率高、具有介孔结构的特点。

Oxime ester compound and photopolymerization initiator containing the compound

Novel Tricyclic Spiropiperidine Compounds, Their Synthesis and Their Uses as Modulators of Chemokine Receptor Activity

Compounds of formula (I) wherein R 1 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 10 are as defined in the specification, are described. The present invention also relates to pharmaceutical composition comprising said compounds and to the use of said compounds in therapy. The present invention further relates to processes for the preparation of said compounds and to new intermediates useful in the preparation thereof. Beside, the invention relates to salts and polymorphic forms of the new compounds as well as the preparation thereof.

Process for the preparation of substituted oxiranes and triazoles

本发明涉及一种由相应氧代化合物制备式(II)化合物的方法。此外，本发明涉及一种由环氧乙烷类II制备三唑化合物的方法。

Low-viscosity epoxy resins and low voc curable formulations therefrom

The present invention provides methods of making a low viscosity C 15 alkenyl group containing diglycidyl ether composition comprising at least partially distilling a mixture of one or more C 15 alkenyl group containing monoglycidyl ether and one or more C 15 alkenyl group containing diglycidyl ether in the presence of a free radical inhibitor to remove at least some of the C 15 alkenyl group containing monoglycidyl ether. The methods enable high solids, low viscosity epoxy resins from a renewable source. The present invention also provides compositions of C 15 alkenyl group containing diglycidyl ether adducts of a polyamine.

tristirylphenol monogicidyl ether

tristirilfenol monogicidil éter. a presente invenção se refere a um composto tendo a seguinte estrutura: onde r, r1 e m são conforme definidos neste termo. o composto é útil como um precursor para um surfactante com um baixo equilíbrio hidrofílico lipofílico (hlb) que pode ser usado para aumentar o tempo aberto para revestimentos. tristirylphenol monogicidyl ether. The present invention relates to a compound having the following structure: where r, r1 and m are as defined herein. The compound is useful as a precursor to a low lipophilic hydrophilic balance (hlb) surfactant that can be used to increase open time for coatings.

Process for preparation of high purity guaiacol glycidyl ether

The present invention provides a process for the preparation of high-purity guaiacol glycidyl ether of formula (I). The present invention further relates to an improved process for the purification of guaiacol glycidyl ether of formula (I). The processes of the present invention are particularly useful for the preparation of ranolazine and pharmaceutically acceptable salts thereof.

Process for the preparation of substituted oxiranes and triazoles

The present invention relates to a process for the preparation of triazole compounds I from oxiranes II.

Polymerizable compound, polymerizable composition, and liquid crystal display element

Dental composition

Method for synthesizing metoprolol succinate ortho-isomer impurity

本发明属于药物化学技术领域，具体涉及一种琥珀酸美托洛尔邻位异构体杂质的合成方法。所述合成方法，以对水杨醛为原料，经过维蒂希反应、还原氢化反应、取代反应、开环反应4步反应制得琥珀酸美托洛尔邻位异构体杂质。本发明所述的琥珀酸美托洛尔邻位异构体杂质的合成方法，共4步反应，原料易得，总收率大于40％，对采用外标法来严格控制琥珀酸美托洛尔邻位异构体杂质含量做出贡献；其合成方法操作简单，反应温和，产物纯度较高，适用于药品质量研究。

Aromatic diol compounds, diepoxide compounds, polymers prepared from such compounds, and methods for producing the same

방향족 고리 및 카르보닐 기를 포함하는 제1 화합물; 카르보닐 기를 포함하는 제2 화합물; 및 선택적으로, 에폭사이드 고리를 포함하는 제3 화합물을 포함하는 반응물질(reactant)들을 반응시킴으로써 단량체를 형성하는 방법으로서, 상기 단량체는 폴리올(예를 들어, 폴리페놀) 또는 폴리에폭사이드를 포함한다. 상기 단량체로부터 유도되는 하나 이상의 세그먼트를 포함하는 중합체가 제공된다. 상기 중합체는 코팅 조성물, 코팅, 또는 멀티-파트 에폭사이드 시스템을 제조하는 데 사용될 수 있다. 상기 코팅 조성물은 식품 또는 음료 용기 상에 코팅을 제공하기 위해 적용될 수 있다.

Method for synthesizing propranolol hydrochloride

本发明属于医药领域，特别涉及一种盐酸普萘洛尔的合成方法。本发明以环氧氯丙烷、甲萘酚为原料，以乙腈为溶剂，先在四甲基氢氧化铵下进行反应得中间产物，然后再将中间产物在金属盐Ni/α‑Al 2 O 3 催化剂下和异丙胺反应，得普萘洛尔，最后盐化后得盐酸普萘洛尔。该方法可以显著提高盐酸普萘洛尔的收率和纯度。

The method for preparing substituted epoxy ethane and triazole type

本发明涉及一种由相应氧代化合物制备式(II)化合物的方法。此外，本发明涉及一种由环氧乙烷类II制备三唑化合物的方法。

Dental composition

Dental composition comprising (a) at least two di- or polyepoxides having 2 to 5 epoxide groups and having a molecular weight of from 200 to 700 Da, or a macromonomeric reaction product obtainable by reacting the diepoxide with a dicarboxylic acid in a molar ratio [diepoxide]/[dicarboxylic acid] of at least 2; (b) one or more primary monoamines and/or disecondary diamines; (c) optionally one or more aliphatic polyamines; (d) a particulate filler, wherein the molar ratio of epoxide groups in component (a) to the N—H bonds in component (b) and (c) [epoxide (a) ]/[N—H (b),(c) ] is in the range of from 0.9 to 1.1; wherein the di- or polyepoxide having 2 to 5 epoxide groups is a compound of the following formula (I): A(BZ m ) n   (I) wherein A represents an n-valent organic moiety optionally having 1 to 10 heteroatoms selected from oxygen atoms and sulfur atoms; and B represents an m+1-valent organic moiety, Z is an epoxide group which may have a substituent, m which are independent from each other represent an integer of at least 1; and n is an integer of from 1 to 5; wherein the m are selected so that 2 to 5 epoxide groups are present; wherein the composition does not contain any 2,2-bis-(4-hydroxyphenyl)-propane, or 2,2-bis-(4-hydroxyphenyl)-methane.

Epoxy reactive diluent and manufacturing method therefor

Provided is an epoxy reactive diluent, wherein the content of a compound represented by Formula 1 below is 85% by weight or more based on a total weight of an epoxy reactive diluent composition:wherein n is 0, 2, 4 or 6.

Oxime ester compound and photoinitiator containing said compound

Compounds comprising epoxide groups

本发明涉及具有以下式(I)的化合物： 其中：‑T选自CN + ‑O ‑ 、CH＝NOH和CHO；‑A为C 6 ‑C 14 芳烃二基环，所述C 6 ‑C 14 芳烃二基环任选地被一个或多个可相同或不同的、脂族的、优选饱和的、线型或支化的烃链取代；‑E为C 5 ‑C 12 二价烃基，其任选地包含一个或多个杂原子；‑X 1 、X 2 和X 3 可相同或不同，并表示氢原子、C 1 ‑C 6 烷基或C 6 ‑C 14 芳基。本发明还涉及合成具有式(I)的化合物的方法、通过接枝具有式(I)的化合物(其中T＝CN + ‑O ‑ )而获得的改性聚合物、基于所述改性聚合物和添加剂的组合物、以及基于至少一种添加剂和至少一种具有式(I)的化合物(其中T＝CN + ‑O ‑ )的组合物。

Novel compounds 243

Novel tricyclic spiropiperidine compounds, their syntheses and their applications as modulators of chemokine receptor activity

Forbindelser med formel (I), hvori R1, R3, R4, R5, R6, R7 og R10 er som definert i beskrivelsen, er beskrevet. Foreliggende oppfinnelse angår også farmasøytisk sammensetning som innbefatter nevnte forbindelser og anvendelsen av nevnte forbindelser ved behandling. Foreliggende oppfinnelse angår videre fremgangsmåter for fremstilling av nevnte forbindelser og nye intermediater anvendelige ved fremstilling derav. I tillegg angår oppfinnelsen salter og polymorfe former av de nye forbindelsene, så vel som fremstillingen derav.

Aromatically Substituted Methane Core Monomers and Their Polymers for Volume Bragg Gratings

本開示は、ホログラフィー用途の体積ブラッググレーティングを含むがこれに限定されない体積ブラッググレーティングにおける使用のための、芳香族置換メタンコア誘導体化モノマー及びポリマーを含む記録材料を提供する。高屈折率、低複屈折率、及び高透明性を有する材料をもたらす、ブラッググレーティング用途における使用のためのモノマー及びポリマーについて、いくつかの構造が開示されている。開示されている誘導体化モノマー及びそのポリマーは、マトリックスが第１のステップで硬化され、その後モノマーの第２の硬化ステップとして体積ブラッググレーティングが書き込まれる二段階ポリマー材料を含む、任意の体積ブラッググレーティング材料において使用することができる。【選択図】図３Ｂ

Dental composition

本发明涉及牙科组合物，其包含(a)至少两个具有2至5个环氧化物基团并且分子量为200至700Da的二‑或多环氧化物，或者可通过使二环氧化物与二羧酸以至少为2的[二环氧化物]/[二羧酸]摩尔比进行反应而获得的大分子单体反应产物；(b)一种或多种伯单胺和/或二仲二胺；(c)任选的一种或多种脂族多胺；(d)颗粒状填料，其中组分(a)中的环氧化物基团与组分(b)和(c)中的NH键的摩尔比[环氧化物 (a) ]/[NH (b),(c) ]为0.9至1.1；其中具有2至5个环氧化物基团的二‑或多环氧化物是下式(I)的化合物：A(BZ m ) n (I)；其中A表示n价有机部分，其任选具有1至10个选自氧原子和硫原子的杂原子；且B表示m+1价的有机部分；Z是可具有取代基的环氧基；m彼此独立地表示至少为1的整数；和n为1至5的整数；其中对m进行选择，使得存在2至5个环氧化物基团；其中所述组合物不含任何2,2‑双‑(4‑羟基苯基)‑丙烷或2,2‑双‑(4‑羟基苯基)‑甲烷。A(BZ m ) n I)。

Polymerizable compound, polymerizable composition, and LCD device

本發明提供一種具有高聚合反應性、高轉化率以及於液晶組成物中的高溶解度的聚合性化合物，包含該化合物的聚合性組成物、由該組成物製備的液晶複合體、具有該複合體的液晶顯示元件。上述聚合性化合物包括串聯的不相互併合的3個或4個環，且具有3個以上的聚合性基，其中至少1個聚合性基與不為兩端的環鍵結。上述聚合性組成物包含此聚合性化合物及液晶組成物。用於上述液晶顯示元件的上述液晶複合體是由此聚合性組成物製備。

Dental composition

本发明涉及牙科组合物，其包含(a)至少两个具有2至5个环氧化物基团并且分子量为200至700Da的二‑或多环氧化物，或者可通过使二环氧化物与二羧酸以至少为2的[二环氧化物]/[二羧酸]摩尔比进行反应而获得的大分子单体反应产物；(b)一种或多种伯单胺和/或二仲二胺；(c)任选的一种或多种脂族多胺；(d)颗粒状填料，其中组分(a)中的环氧化物基团与组分(b)和(c)中的NH键的摩尔比[环氧化物 (a) ]/[NH (b),(c) ]为0.9至1.1；其中具有2至5个环氧化物基团的二‑或多环氧化物是下式(I)的化合物：A(BZ m ) n (I)；其中A表示n价有机部分，其任选具有1至10个选自氧原子和硫原子的杂原子；且B表示m+1价的有机部分；Z是可具有取代基的环氧基；m彼此独立地表示至少为1的整数；和n为1至5的整数；其中对m进行选择，使得存在2至5个环氧化物基团；其中所述组合物不含任何2,2‑双‑(4‑羟基苯基)‑丙烷或2,2‑双‑(4‑羟基苯基)‑甲烷A(BZ m ) n (I)。

Process for the preparation of substituted oxiranes and triazoles

Selektive alkylierung einer durch einen alkohol substituierten phenolverbindung

칼릭스아렌 화합물인 이형제, 경화성 조성물 및 나노 임프린트 리소그래피용 수지 재료

이형제로서 유용한 화합물, 이것을 함유하는 이형제, 경화성 조성물, 및 나노 임프린트 리소그래피용 수지 재료를 제공한다. 구체적으로는, 하기 구조식(1) (식 중 R 1 은 퍼플루오로알킬기를 갖는 구조 부위이다. R 2 은 수소 원자, 극성기, 중합성기, 극성기 또는 중합성기를 갖는 구조 부위 중 어느 하나이다. R 3 은 수소 원자, 치환기를 갖고 있어도 되는 지방족 탄화수소기, 치환기를 갖고 있어도 되는 아릴기 중 어느 하나이다. n은 2∼10의 정수이다. *는 방향환과의 결합점이다) 으로 표시되는 분자 구조를 갖는 칼릭스아렌 화합물, 및 이것을 사용하는 조성물을 제공한다.

Epoxy resin

ABSTRACT A compound of Formula 1 or Formula 2: R1 x1 0 xi R1 Formula 1 R2 . X2 . X2 . R2 Formula 2 wherein each X1 is C(0); each X2 is C(0); and each R1 is hydrogen and each R2 is an epoxide group, or each R2 is hydrogen and each R1 is an epoxide group, wherein: o \ N j\ (a) in the compound of Formula 1 the epoxide group is µ ; and (b) in the compound of Formula 2 either: o \ oj\ N j\ (i) R2 is H and R1 is µ or µ ; or o \ N j\ (ii) R1 is H and R2 is \ . Date Recue/Date Received 2024-03-11

Glycidylderivate von 2,6-dibromo-3,5-dialkyl-4- hydroxybenzylethern

Derivado de acrilato, composto intermediário de uso e produção do mesmo

derivado de acrilato, composto intermediário de uso e produção do mesmo. a presente invenção refere-se a um composto representado pela fórmula (i) [em que l representa um átomo de oxigênio ou ch2, e representa um grupo hidrocarboneto de cadeia c2-c10 ou similares, r1 representa um grupo hidrocarboneto de cadeia c1-c3 ou similares, r2 representa um grupo hidrocarboneto de cadeia c1-c3 ou similares, e n é 0, 1, 2 ou 3.] ou seu n-óxido ou sal agricolamente aceitável, que é um composto com excelente efeito de controle de pestes.

一种盐酸艾司洛尔及其制剂的制备

本发明设计了新型的艾司洛尔盐酸盐合成路线，并制备出具有纳米线结构的甲基3‑[4‑(烯丙氧基)苯基]丙酸酯中间体 ， 该结构使中间体更加稳定，有利于提高目标产物产率。本发明选取对溴苯酚为原料，首先是在醋酸钯的催化下与丙烯酸甲酯通过Heck反应合成对羟基肉桂酸甲酯，选用钯碳催化氢化对羟基肉桂酸甲酯得到中间体对羟基苯丙酸甲酯，同时，利用烯丙基溴与羟基的协同作用进行醚化得到中间体甲基3‑[4‑(烯丙氧基)苯基]丙酸酯，经过间氯过氧苯甲酸、异丙胺开环氧化物氧化，与氯化氢成盐得到终产品艾司洛尔盐酸盐。本发明克服传统合成路线缺点，在合成工艺上实施了进一步优化，具有原料易得，操作简捷，反应条件温和的优点。

可用作染发剂的化合物

本文中公开的是式(I)的化合物：其中取代基在本文中定义。

一种盐酸普罗帕酮及其中间体2’-羟基二氢查尔酮的制备方法

本发明公开了一种盐酸普罗帕酮及其中间体2’‑羟基二氢查尔酮的制备方法，本发明采用2‑苯基‑苯并噻唑啉为还原剂构建还原体系，对碳碳双键进行还原，可高效的选择性还原底物中双键，避免了盐酸普罗帕酮关键中间体2'‑羟基二氢查尔酮使用氢气合成的问题。所用还原剂简单易得，对反应设备及操作要求低，适于工业化生产，无需氢气和贵金属，安全环保。

染毛剤として有用な化合物

本明細書で開示されるのは、式Iの化合物であって：JPEG2024512464000026.jpg52166ここで置換基は本明細書で定義される。【選択図】 図１

改性腰果油、橡胶增塑剂及其制备方法和应用

本发明公开了改性腰果油、橡胶增塑剂及其制备方法和应用。本发明提供的改性腰果油可以作为橡胶增塑剂使用，本发明提供的橡胶增塑剂能够显著延长橡胶的焦烧时间，有效解决了加工安全性问题；并且制备该橡胶增塑剂的工艺简单、成本低廉，环境友好、有利于工业化推广，克服了石油系橡胶增塑剂的多环芳烃含量问题。根据封端剂和交联剂种类的不同选择，本发明对焦烧时间和硫化时间具有明显的可调节性；另外，本发明在改善加工性能的同时，对胶料的力学性能不会造成明显影响。

一种耐黄变、高防腐的腰果酚环氧固化剂制备方法

本发明公开了一种耐黄变、高防腐的腰果酚环氧固化剂制备方法。腰果酚环氧活性稀释剂在催化剂催化条件下进行环氧基团开环反应，反应结束后分离催化剂；然后再按照比例加入多聚甲醛，胺类化合物进行曼尼希反应；真空脱水后加入适量改性物进行改性，最后加入少量固化促进剂得到腰果酚环氧固化剂。测试结果表明该固化剂耐黄变性能，耐腐蚀性能十分优异。

一种防静电环氧基地坪涂料及其制备方法

本发明涉及一种防静电环氧基地坪涂料及其制备方法，属于环氧树脂技术领域。该地坪涂料按照重量份计包括：环氧树脂55‑70份、改性环氧单体16‑23份、片状锌粉8‑12份、流平剂2‑5份、稀释剂6‑10份和固化剂13‑17份；改性环氧单体与环氧树脂共同固化，混入片状锌粉时，改性环氧单体上的硫醚键与片状锌粉螯合，并通过红外辐照加速片状锌粉在基体中迁移，利用螯合作用将片状锌粉有规律地排布结合在聚合物分子链的周侧，形成交互的导电网络，从而达到良好的抗静电效果，经测试，该地坪涂料固化后的表面电阻为6.4‑9.6*10 7 Ω。

芳基醇、芳基酮、芳基羧酸化合物及其合成方法和应用

本发明公开了一种式(4)芳基醇化合物、式(5)芳基酮化合物、式(6)芳基羧酸化合物的合成方法，分别以烷基苯(1)、烷基苯(2)、烷基苯(3)为反应原料，在氧气氛围中，在可见光激发光催化剂催化作用下，在有机溶剂中，反应合成得到相应芳基化合物。本发明合成方法原料廉价易得，反应操作简单，反应条件温和，反应收率较高，底物官能团兼容性好。本发明可以实现精细化工品的合成；还可以通过流体反应，实现基础化工品芳基醇化合物(4)、芳基酮化合物(5)和芳基羧酸化合物(6)的放大。

对位取代芳基化合物的制备方法

本发明公开了一种如式(I)所示的对位取代芳基化合物的制备方法，其特征在于，包括以下步骤：惰性气氛下，溶剂中，在碱和钯催化剂的作用下，如式(II)所示的芳基锍盐与如式(III)所示的硼化物进行偶联反应，即可。该方法以单取代芳烃为底物，原位构建芳基锍盐，钯催化剂催化原位构建的芳基锍盐发生Suzuki‑Miyaura偶联反应，快速高效构建单取代芳烃对位芳基化或烯基化产物。该方法条件温和，底物普适性高，杂环偶联底物耐受性广泛。

Phenolic epoxy compounds

Disclosed herein are compositions and methods of making phenolic compounds, and resins comprising these phenolic compounds. The compounds include multifunctional epoxies, amino glycidyl derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of phenols and bisphenols.

环氧化合物、组合物、用于半导体封装的材料、模塑产品、电气和电子器件及半导体封装

环氧化合物、组合物、用于半导体封装的材料、模塑产品、电气和电子设备及半导体封装。所述环氧化合物由以下化学式1表示并且具有至少一个介晶萘单元。在化学式1中，作为介晶单元的M 1 、M 2 或M 3 中的至少一个是萘单元。M 1 、M 2 、M 3 、L 1 、L 2 以及E 1 和E 2 如在详细的说明书中所定义的。化学式1E 1 ‑M 1 ‑L 1 ‑M 2 ‑L 2 ‑M 3 ‑E 2 。

Compound comprising an epoxide group

Disclosed is a compound of formula (I) below:in which: T is chosen from the group consisting of CN+—O−, CH═NOH and CHO; A represents a C6-C14 arenediyl ring optionally substituted with one or more identical or different, preferably saturated, linear or branched aliphatic hydrocarbon chains; represents a divalent C5-C12 hydrocarbon group optionally comprising one or more heteroatoms; and X1, X2 and X3, which may be identical or different, represent a hydrogen atom, a C1-C6 alkyl or a C6-C14 aryl. Also disclosed is a process for synthesizing compounds of formula (I), a modified polymer obtained by grafting the compound of formula (I) with T=CN+—O−, a composition based on the modified polymer and an additive, and to a composition based on at least one additive and at least one compound of formula (I) with T=CN+—O−.

含氟环氧树脂单体和预聚体及其引发剂的制备和应用

本发明公开了含氟环氧树脂单体和预聚体及其引发剂的制备和应用。以六氟丙烯三聚体为含氟前体材料，经过与双酚A和环氧氯丙烷进行醚化反应制备六氟丙烯三聚体基双酚A环氧树脂单体；以六氟丙烯三聚体为含氟前体材料，经过与对羟基苯甲醇或对羟基苯乙醇、甲醛反应制备六氟丙烯三聚体基环氧‑酚醛树脂预聚体；以六氟丙烯三聚体为含氟前体材料，经过与对羟基苯甲醇、四溴化碳和取代咪唑进行醚化、溴代和季铵化制备六氟丙烯三聚体基苄基咪唑阳离子引发剂。含氟环氧树脂单体和预聚体及其引发剂可用于制备含氟环氧树脂涂层材料，所得涂层热稳定性好，具有多层次形貌，具有优异的疏水—疏油性能和抗污性，可适用于各种涂层领域。

芳香族ジオール化合物、ジエポキシド化合物、かかる化合物から調製されたポリマー、及びそれらの製造方法

芳香環及びカルボニル基を含む第１の化合物と、カルボニル基を含む第２の化合物と、任意選択的に、エポキシド環を含む第３の化合物と、を含む反応物を反応させることによって、モノマーを形成する方法であって、モノマーが、ポリオール（例えば、ポリフェノール）又はポリエポキシドを含む、方法。このモノマーから誘導される１つ以上のセグメントを含むポリマーが提供される。このポリマーは、コーティング組成物、コーティング、又は多剤式エポキシド系を調製するために使用され得る。コーティング組成物は、食品又は飲料容器上にコーティングを提供するために適用され得る。【選択図】図１Ａ

一种聚醚胺固化剂、环氧树脂固化物及其制备方法和应用

一种聚醚胺固化剂、环氧树脂固化物及其制备方法和应用，涉及废树脂处理技术领域。一种聚醚胺固化剂，分子量为500~2000，胺值为253mgKOH/g~465mgKOH/g。将腰果酚与环氧氯丙烷加入到四氢呋喃中，室温下搅拌均匀，然后逐滴加入DBU，再搅拌特定时间后烘干；在第一温度下将1,2二氯乙烷、丙二醇和三氟化硼乙醚混合均匀，滴加步骤S1中制备的产物，持续搅拌，然后将体系升温至特定温度，持续搅拌，反应结束；向反应体系中加水，溶液分层后萃取，对油层进行旋转蒸发得到黄色粘稠产物，加入胺化反应器中进行氨化反应，得到氨基聚醚固化剂。本发明可应用于中低放射性废树脂的包覆处理中。

一种聚醚胺固化剂、环氧树脂固化物及其制备方法和应用

一种聚醚胺固化剂、环氧树脂固化物及其制备方法和应用，涉及废树脂处理技术领域。一种聚醚胺固化剂，分子量为500~2000，胺值为253mgKOH/g~465mgKOH/g。将腰果酚与环氧氯丙烷加入到四氢呋喃中，室温下搅拌均匀，然后逐滴加入DBU，再搅拌特定时间后烘干；在第一温度下将1,2二氯乙烷、丙二醇和三氟化硼乙醚混合均匀，滴加步骤S1中制备的产物，持续搅拌，然后将体系升温至特定温度，持续搅拌，反应结束；向反应体系中加水，溶液分层后萃取，对油层进行旋转蒸发得到黄色粘稠产物，加入胺化反应器中进行氨化反应，得到氨基聚醚固化剂。本发明可应用于中低放射性废树脂的包覆处理中。

Aromatic diol compounds, diepoxide compounds, polymers prepared from such compounds, and methods for making the same

A method of forming a monomer by reacting reactants including a first compound comprising an aromatic ring and a carbonyl group; a second compound comprising a carbonyl group; and optionally a third compound comprising an epoxide ring; wherein the monomer comprises a polyol (e.g., a polyphenol) or a polyepoxide. A polymer is provided that includes one or more segments derived from the monomer. The polymer may be used to prepare a coating composition, a coating, or a multi-part epoxide system. The coating composition may be applied to provide a coating on a food or beverage container.

헤어 염색제로서 유용한 화합물

본원에서는 하기 화학식 I의 화합물을 개시한다: 상기 식에서, 치환기는 본원에서 정의된 바와 같다.

光学素子、光学材料、光学機器及びトリアリールアミン化合物

一种盐酸艾司洛尔的制备方法

本发明提供一种盐酸艾司洛尔的制备方法。本发明方法包括步骤：氯化亚砜和甲醇反应制得氯化亚硫酸甲酯；对羟基苯丙酸和氯化亚硫酸甲酯发生取代反应制备得到对羟基苯丙酸甲酯；对羟基苯丙酸甲酯和环氧氯丙烷发生醚化反应制备得到3‑[4‑(2,3‑环氧丙氧基]苯丙酸甲酯；3‑[4‑(2,3‑环氧丙氧基]苯丙酸甲酯和异丙胺发生胺化反应制备得到艾司洛尔；艾司洛尔与氯化氢成盐制备得到盐酸艾司洛尔。本发明方法原料易得，成本低，制备方法简单；目标产物收率高、纯度高，具有市场竞争力。

杯芳烃化合物及固化性组合物

提供作为脱模剂有用的化合物、含有该化合物的脱模剂、固化性组合物、及纳米压印光刻用树脂材料。具体而言，提供具有下述结构式(1)所示的分子结构的杯芳烃化合物、及使用其的组合物(式(1)中，R 1 为具有全氟烷基的结构部位。R 2 为氢原子、极性基团、聚合性基团、具有极性基团或聚合性基团的结构部位中的任意者。R 3 为氢原子、任选具有取代基的脂肪族烃基、任选具有取代基的芳基中的任意者。n为2～10的整数。*为与芳香环的键合点。)。

一种环氧树脂活性稀释剂的制备方法

本申请公开了一种环氧树脂活性稀释剂的制备方法，依次包括如下步骤：S1准备如下物料：混合酚、环氧氯丙烷、催化剂、碱溶液；S2按比例将所述混合酚、环氧氯丙烷、催化剂混合均匀，在特定温度下加热维持一定时间；S3在步骤S2得到的中间体中加入所述碱溶液，在特定温度下加热维持一定时间，步骤S2中的所述混合酚的重量与步骤S3中的所述碱溶液的重量之比为1：0.8～0.95；S4将S3得到的产物中和至中性，水洗脱盐，得到粗产品；S5将S4得到的粗产品升温时通入氮气，在一定真空度下进行真空汽提精制脱水，去除前馏分的水和小分子物，得到产品。本发明工艺稳定可靠，产品稳定，得到的产品技术参数优异。

Compuestos de diol aromáticos, compuestos de diepóxido, polímeros preparados a partir de tales compuestos y métodos para elaborar los mismos.

Un método para formar un monómero al hacer reaccionar reactivos que incluyen un primer compuesto que comprende un anillo aromático y un grupo carbonilo; un segundo compuesto que comprende un grupo carbonilo; y opcionalmente un tercer compuesto que comprende un anillo de epóxido; en donde el monómero comprende un poliol (p. ej., un polifenol) o un poliepóxido. Se proporciona un polímero que incluye uno o más segmentos derivados del monómero. El polímero puede usarse para preparar una composición de recubrimiento, un recubrimiento, o un sistema epóxido de múltiples partes. La composición de recubrimiento puede aplicarse para proporcionar un recubrimiento en un recipiente para alimentos o bebidas.

環氧樹脂組合物以及樹脂薄膜

本揭露提供一種環氧樹脂組合物及樹脂薄膜。所述環氧樹脂組合物包含一硬化劑；以及一環氧樹脂單體。所述環氧樹脂單體具有式(I)所示結構 ，其中所述A係取代或未取代的C 6-24 伸芳基(arylene group)、C 3-16 伸環烷基(cycloalkylene group)、C 3-16 伸雜芳基(heteroarylene group) 、C 3-16 的脂環伸烷基(alicyclic alkylene group)、或二價C 6-25 烷基芳基(alkylaryl group)；X 1 及X 2 係獨立為 ；Y 1 及Y 2 係獨立為取代或未取代的C 6-24 伸芳基(arylene group)，且Y 1 與Y 2 不相同；以及，R 1 係氫、C 1-8 烷基、或C 1-8 烷氧基，所述硬化劑與所述具有式(I)的環氧樹脂單體重量比為1:100至1:1。

Epoxy resin

The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

Acrylic ester derivative, and application and production intermediate thereof

一种盐酸艾司洛尔的制备方法

本发明提供一种盐酸艾司洛尔的制备方法。本发明方法包括步骤：氯化亚砜和甲醇反应制得氯化亚硫酸甲酯；对羟基苯丙酸和氯化亚硫酸甲酯发生取代反应制备得到对羟基苯丙酸甲酯；对羟基苯丙酸甲酯和环氧氯丙烷发生醚化反应制备得到3‑[4‑(2,3‑环氧丙氧基]苯丙酸甲酯；3‑[4‑(2,3‑环氧丙氧基]苯丙酸甲酯和异丙胺发生胺化反应制备得到艾司洛尔；艾司洛尔与氯化氢成盐制备得到盐酸艾司洛尔。本发明方法原料易得，成本低，制备方法简单；目标产物收率高、纯度高，具有市场竞争力。

2,6-디브로모-3,5-디알킬-4-하이드록시벤질 에테르의 글리시딜 에테르 유도체

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２，６―ジブロモ―３，５―ジアルキル―４―ヒドロキシベンジルエ―テルのグリシジルエーテル誘導体