公开(公告)号：US20180201634A1

公开(公告)日：2018-07-19

申请号：US15746448

申请日：2016-07-22

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC. ,  PRINCETON UNIVERSITY

Inventor： Paul CHIRIK ,  Christopher SCHUSTER ,  Julie BOYER ,  Kenrick LEWIS ,  Johannes G.P. DELIS ,  Aroop K. ROY

IPC: C07F7/18 ,  C07F15/06 ,  B01J31/18 ,  C08G77/08

Abstract: 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.