引用本文:
蔡明中, 宋才生, 陈江敏. 聚γ-(β-氰乙硫基)丙基硅氧烷铂配合物的合成与催化性能[J]. 应用化学,
1997, 14(4): 37-40.
Citation: Cai Mingzhong, Song Caisheng, Chen Jiangmin. Synthesis of Poly-γ-(β-Cyanoethylmercapto) propylsiloxane Platinum Complex and Its Catalytic Property[J]. Chinese Journal of Applied Chemistry, 1997, 14(4): 37-40.
Citation: Cai Mingzhong, Song Caisheng, Chen Jiangmin. Synthesis of Poly-γ-(β-Cyanoethylmercapto) propylsiloxane Platinum Complex and Its Catalytic Property[J]. Chinese Journal of Applied Chemistry, 1997, 14(4): 37-40.
聚γ-(β-氰乙硫基)丙基硅氧烷铂配合物的合成与催化性能
English
Synthesis of Poly-γ-(β-Cyanoethylmercapto) propylsiloxane Platinum Complex and Its Catalytic Property
Abstract:
V-(U-Cyanoethylmercapto) propyltriethoxysilane has been synthesized from V-mercaptopropyltriethoxysilane via Michael addition with acrylonitrile in the presence of sodium ethoxide. The silicon monomer was hydrolyzed and immobilized by water and fumed silica, then reacted with potassium chloroplatinite in acetone to give the title complex. It has been found that the title complex is an effective catalyst for hydrosilylation of decene, dodecene, phenyl allyl ether, allyl glycidyl ether, etc. with triethoxysilane and can be reused several times without any noticeable loss of activity.
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