SYNTHESIS OF POLYSILOXANE-SUPPORTED SELENAETHER PLATINUM COMPLEX AND ITS CATALYTIC PROPERTY FOR HYDROSILYLATION OF OLEFINS

被引：0
|
作者：
卢雪然
陈臻
段和平
陈亦凡
机构：
[1] Chinese Geology University
[2] Department of Chemistry
[3] The Center of Analysis and Measurement
[4] Wuhan 430072
[5] Wuhan 430074
[6] Wuhan University
来源：
Chinese Journal of Polymer Science | 1996年 / 04期
关键词：
Selenaether; Platinum; Hydrosilylation catalyst; Hydrosilylation; Polysiloxane;
D O I：
暂无
中图分类号：
TQ317 [高分子化合物产品];
学科分类号：
0805 ; 080502 ;
摘要：
A new type of selenious polymer, silica-bound polybispropoxyethyl-selenidesilsesquioxane,and its platinum complex were synthesized from bis-allyloxyethyl selenide via hydrosily-lation with triethoxysilane, followed by immobilized on fumed silica, and then reactingwith potassium chloroplatinite under nitrogen atmosphere in acetone. It was found thatthe platinum complex can catalyze the hydrosilylation of olefins with triethoxysilane effec-tively The effects of the nature of the substrate, the amount of complex used, and thereaction temperature on the catalytic activity were investigated.
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页码：289 / 294
页数：6
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