引用本文:
陈远荫, 卢雪然, 钟振林. 聚-4,7-二硫杂壬基倍半硅氧烷铂配合物的合成及其对烯烃硅氢加成反应的催化性能[J]. 应用化学,
1992, 9(3): 26-30.
Citation: Chen Yuanyin, Lu Xueran, Zhong Zhenlin. SYNTHESIS OF POLY-4,7-DITHIANONYLSESQUISILOXANE PLATINUM COMPLEX AND ITS CATALYTIC ACTIVITY ON HYDROSILYLATION OF OLEFINS WITH TRIETHOXYSILANE[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 26-30.
Citation: Chen Yuanyin, Lu Xueran, Zhong Zhenlin. SYNTHESIS OF POLY-4,7-DITHIANONYLSESQUISILOXANE PLATINUM COMPLEX AND ITS CATALYTIC ACTIVITY ON HYDROSILYLATION OF OLEFINS WITH TRIETHOXYSILANE[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 26-30.
聚-4,7-二硫杂壬基倍半硅氧烷铂配合物的合成及其对烯烃硅氢加成反应的催化性能
English
SYNTHESIS OF POLY-4,7-DITHIANONYLSESQUISILOXANE PLATINUM COMPLEX AND ITS CATALYTIC ACTIVITY ON HYDROSILYLATION OF OLEFINS WITH TRIETHOXYSILANE
Abstract:
Fume silica-bound poly-4,7-dithianonylsesquisiloxane platinum complex was prepared from 4,7-dithianonyltrimethoxysilane and fume silica via hydrolysis, followed by treatment with potassium chloroplatinite in acetone under Ar atmosphere. The complex exhibited a high catalytic actvity on the hydrosilylation of olefins with triethoxysilane. Even at a molar ratio of olefin to complex of 105, the hydrosilylation reaction took place smoothly with the turnover number more than 80,000.
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