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1.
公开(公告)号:US4556725A
公开(公告)日:1985-12-03
申请号:US694307
申请日:1985-01-24
CPC分类号: C07F7/1896 , C07F7/025
摘要: Triacetoxysilanes are prepared by adding a tris(amino)silane to acetic anhydride and maintaining the reaction mix at a temperature no greater than about 50.degree. C.
摘要翻译: 通过向乙酸酐中加入三(氨基)硅烷并将反应混合物保持在不高于约50℃的温度下制备三乙酰氧基硅烷。
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公开(公告)号:US4558146A
公开(公告)日:1985-12-10
申请号:US697122
申请日:1985-01-31
CPC分类号: C07F7/10
摘要: A process for preparing vinylaminosilanes in which an aminosilane of the formula HSi(NRR').sub.x (R").sub.3-x is reacted with an alkyne of the formula R"'C.tbd.CH in which R and R" are each saturated or unsaturated aliphatic hydrocarbon radicals or an aromatic hydrocarbon radical, R' and R"' are the same or different and are each hydrogen or R and x is an integer from 1 to 3, in the presence of a platinum hydrosilation catalyst at reaction temperatures above about 180.degree. C.
摘要翻译: 一种制备乙烯基氨基硅烷的方法,其中式HSi(NRR')x(R“)3-x的氨基硅烷与其中R和R”各自的式R“'C 3BOND CH的炔反应 饱和或不饱和脂族烃基或芳族烃基,R'和R“'相同或不同,各自为氢或R,x为1至3的整数,在反应中为铂硅氢化催化剂 温度高于约180℃
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3.
公开(公告)号:US4579965A
公开(公告)日:1986-04-01
申请号:US694306
申请日:1985-01-24
CPC分类号: C07F7/1876
摘要: A process for preparing vinyl-tri-t-oxysilanes by reacting a tri-t-alkoxysilane with an alkyne in the presence of a platinum hydrosilation catalyst at a reaction temperature greater than 150.degree. C. forms a vinyl-tri-t-alkoxysilane in high yields and of high quality.
摘要翻译: 在铂氢硅化物催化剂存在下,在大于150℃的反应温度下,使三 - 叔烷氧基硅烷与炔反应制备乙烯基 - 三 - 氧代硅烷的方法形成乙烯基三-t-烷氧基硅烷 高产量和高品质。
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