12-04-2018 дата публикации
Номер: US20180099268A1
Принадлежит:
Provivi, Inc.
In one aspect, the invention provides a method for synthesizing a fatty olefin derivative. The method includes: a) contacting an olefin according to Formula I 128-. (canceled)30. The method of claim 29 , wherein subscript y is 7.31. The method of claim 29 , wherein Ris H claim 29 , Ris methyl claim 29 , Ris acetyl claim 29 , subscript y is 7 claim 29 , and subscript z is 3.34. The method of claim 29 , wherein the metathesis catalyst is of the formula LL′AA′M═CRRor LL′AA′M═(C═)CRR claim 29 , whereinM is ruthenium;L and L′ are each independently any neutral electron donor ligand and preferably selected from phosphine, sulfonated phosphine, phosphite, phosphinite, phosphonite, arsine, stibnite, ether, amine, amide, imine, sulfoxide, carboxyl, nitrosyl, pyridine, thioether, or heterocyclic carbenes; and{'sub': 1', '20', '1', '20', '2', '20', '1', '20', '1', '20', '1', '20', '1', '5', '1', '5', '1', '5', '1', '5, 'A and A′ are anionic ligands independently selected from halogen, hydrogen, C-Calkyl, aryl, C-Calkoxide, aryloxide, C-Calkoxycarbonyl, arylcarboxylate, C-Ccarboxylate, arylsulfonyl, C-Calkylsulfonyl, C-Calkylsulfinyl; each ligand optionally being substituted with C-Calkyl, halogen, C-Calkoxy; or with a phenyl group that is optionally substituted with halogen, C-Calkyl, or C-Calkoxy; and A and A′ together may optionally comprise a bidentate ligand; and'}{'sub': b', 'c', '1', '20', '1', '20', '1', '20', '1', '20', '1', '20', '1', '20', '1', '20', 'b', 'c', '1', '5', '1', '5', '1', '5', '1', '5, 'Rand Rare independently selected from hydrogen, C-Calkyl, aryl, C-Ccarboxylate, C-Calkoxy, aryloxy, C-Calkoxycarbonyl, C-Calkylthio, C-Calkylsulfonyl and C-Calkylsulfinyl, each of Rand Roptionally substituted with C-Calkyl, halogen, C-Calkoxy or with a phenyl group that is optionally substituted with halogen, C-Calkyl, or C-Calkoxy.'}38. The method of claim 37 , wherein the olefin is a linear C-Colefin claim 37 , the metathesis reaction part is a Δ-unsaturated fatty acid ...
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