SYNTHESIS OF POLYSILOXANE—SUPPORTED THIACROWN ETHER PLATINUM COMPLEXES AND THEIR CATALYTIC BEHAVIOR IN THE HYDROSILYLATION OF OLEFINS WITH TRIETHOXYSILANE  

作　　者：LUXueran SONGXiaoping 等 

机构地区：[1]DepartmentofChemistry,WuhanUniversity,Wuhan430072,China

出　　处：《Chinese Journal of Reactive Polymers》1992年第2期142-151,共10页中国反应性高分子（英文版）

摘　　要：The chemistry of the thiacrowns,especially,of the polymer-supported thiacrowns,has not been developed to the extend of the crowns or azacrowns.Very few functionalized thiacrown compunds have been prepared.No paper concerning the polymer-supported thiacrowns platinum complexes and their catalytic behavior has been published yet.In this paper,the synthesis of fumed silica-supported polyundecyloxymethyl-1,4-dithia-7,10,13-trioxa cyclopentadecane siloxane and silica-supported poly-undecyloxymethyl-1,4-dithia-7,10,13,16-tetraoxacyclooctadecane siloxane,as well as their platinum complexes,and the catalytic activity of the complexes for the hydrosilylation of olefins with triethoxysilane are reported.

关 键 词：合成 硫冠乙醚铂络合物 聚硅氧烷 催化行为 三乙氧基甲硅烷 聚硅醚 烯烃氢化硅烷化 

分 类 号：O634.41[理学—高分子化学] O643.3[理学—化学]