Patent ID: 9163037
Filing Date: 2015-10-20
Classification: C07F

Abstract:
1. A hydrosilylation method wherein (i) an olefin compound having a carbon-carbon unsaturated bond selected from the group consisting of: an olefin compound selected from the group consisting of allyl isocyanate, triallyl isocyanurate, 1,3-butadiene, isoprene, 1,4-pentadiene, 1,5-hexadiene, 1,6-heptadiene, 1,7-octadiene, 1,8-nonadiene, 1,9-decadiene, divinylcyclohexane, trivinylcyclohexane, diallylcyclohexane, triallylcyclohexane, styrene, allyl benzene, and allyl phenol; a diene compound of formula (4): wherein R 4 is independently hydrogen atom or a monovalent hydrocarbon group and m is an integer of 0 to 20; and a compound containing an aliphatic ring structure and/or an aromatic ring structure having vinyl group or allyl group, and (ii) a compound having a hydrogensilyl group selected from the group consisting of hydrogentrimethoxysilane, hydrogenmethyldimethoxysilane, hydrogendimethylmethoxysilane, hydrogentriethoxysilane, hydrogenmethyldiethoxysilane, hydrogendimethylethoxysilane, hydrogentri(2-propenoxy)silane, hydrogenmethyldi(2-propenoxy)silane, hydrogendimethyl(2-propenoxy)silane, organopolysiloxane and organosilsesquioxane having a hydrosilyl group produced by hydrolytic condensation of one of said silane monomers, 1,3,5,7-tetramethyltetrasiloxane, 1,1,3,3-tetramethyldisiloxane, pentamethyldisiloxane, and dimethyl silicone polymer containing 3 to 100 silicon atoms having a hydrosilyl group on its side chain or at its terminal are reacted in the presence of a nitrile compound selected from the group consisting of acetonitrile, acrylonitrile, propane nitrile, butane nitrile, and benzonitrile and an aromatic hydroxyl compound selected from the group consisting of phenol, hydroquinone, cresol, and bisphenol A 1 at a molar ratio of nitrile compound to aromatic hydroxyl compound in the range 1:1 to 100:1 by using catalytic action of platinum and/or its complex compound to form a hydrosilylated derivative of said olefin compound.