发明名称 |
DEHYDROGENATIVE SILYLATION, HYDROSILYLATION AND CROSSLINKING USING PYRIDINEDIIMINE COBALT CARBOXYLATE CATALYSTS |
摘要 |
A process for producing a silylated product comprises reacting a mixture comprising (a) an unsaturated compound containing at least one unsaturated functional group, (b) a silyl hydride containing at least one silylhydride functional group, and (c) a catalyst, optionally in the presence of a solvent, to produce a dehydrogenative silylated product, a hydrosilylated product, or a combination of a dehydrogenative silylated product and a hydrosilylated product, wherein the catalyst is chosen from a pyridine diimine cobalt dicarboxylate complex or a cobalt carboxylate compound, and the process is conducted without pre-activating the catalyst via a reducing agent and/or without an initiator or promoter compound. The present catalysts have been found to be active in the presence of the silyl hydride employed in the silylation reaction. |
申请公布号 |
WO2017019473(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
WO2016US43464 |
申请日期 |
2016.07.22 |
申请人 |
MOMENTIVE PERFORMANCE MATERIALS INC.;PRINCETON UNIVERSITY |
发明人 |
CHIRIK, Paul;SCHUSTER, Christopher;BOYER, Julie;ROY, Aroop K.;LEWIS, Kenrick;DELIS, Johannes G.P. |
分类号 |
C07F15/06;B01J31/18;C07F7/18 |
主分类号 |
C07F15/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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