论文部分内容阅读
γ－巯丙基三乙氧基硅烷与丙烯腈反应，得到γ－（β－氰乙硫基）丙基三乙氧基硅烷．后者经气相法二氧化硅固载，再与氯亚铂酸钾反应，合成了聚γ－（β－氰乙硫基）丙基硅氧烷铂配合物．研究了该铂配合物对不饱和烃与三乙氧基硅烷的硅氢加成反应的催化特性．
γ-mercaptopropyltriethoxysilane is reacted with acrylonitrile to obtain γ- (β-cyanoethylthio) propyltriethoxysilane. The latter is supported by fumed silica and then reacted with potassium chloroplatinate to synthesize a poly-γ- (β-cyanoethylthio) propylsiloxane platinum complex. The catalytic properties of the platinum complexes for the hydrosilylation of unsaturated hydrocarbons with triethoxysilane were investigated.