Ir(I)/HCl Catalyzed Head-to-Tail Homocoupling Reactions of Vinylsilanes
摘要:
Novel homocoupling reactions of vinylsilanes, catalyzed by a mixture of NI) and HCl, were developed. This process leads to exclusive formation of head-to-tail vinylsilane dimers in high yields at room temperature. Synthetic attributes of transformations of the resulting head-to-tail vinylsilane dimers and polymerization of bis(vinylsilane) were investigated.
[EN] ORGANOSILOXANE COMPOSITION HAVING HIGH REFRACTIVE INDEX AND APPLICATIONS CONTAINING THE SAME<br/>[FR] COMPOSITION D'ORGANOSILOXANE AYANT UN INDICE DE RÉFRACTION ÉLEVÉ ET APPLICATIONS LA CONTENANT
申请人:MOMENTIVE PERFORMANCE MAT JP
公开号:WO2016089817A1
公开(公告)日:2016-06-09
The invention is directed to a silicone compound of the general formula (I) and a personal care composition comprising the silicone compound (I) as described herein, and to personal care applications containing the same and processes of making the silicone compound.
[EN] FLAME RETARDANT RESIN COMPOSITION<br/>[FR] COMPOSITION IGNIFUGE DE RÉSINE
申请人:MOMENTIVE PERFORMANCE MAT INC
公开号:WO2018005488A1
公开(公告)日:2018-01-04
A flame-retarded resin includes at least one resin for which flame retardant capability is desired and at least one triaryl silicon-containing compound (I) as flame retardant in admixture therewith and/or chemically bonded, e.g.. grafted, to the resin.