【摘要】 γ-巯丙基三乙氧基硅烷与丙烯腈加成，得到γ－（β-氰乙硫基）丙基三乙氧基硅烷，后者依次与气相法二氧化硅、三氯化铑作用，合成了聚γ-（β-氰乙硫基）丙基硅氧烷铑配合物，研究了其催化烯烃与三乙氧基硅烷硅氢加成反应的特性。更多还原

【Abstract】 Poly -γ - (β- cyanoethylmercapto) propylsiloxane rhodium complex was synthesized from γ- mercaptopropyltriethoxysilane via Michael addition with acrylonitrile in the presence of sodium ethoxide, followed by immobilization on fumed silicaand then the reaction with rhodium chloride. This complex was found to be an effective catalyst for the hydrosilylation of olefins with triethoxysilane and can bereused several times without serious loss of activity.更多还原