C_(60)正丙胺铂、铑配合物的合成及其催化硅氢化性能  

Synthsis and Catalytic Hydrosilylation Activity of Fullerene n \|Propylamine Platinum, Rhodium Complex

作　　者：方鹏飞[1] 陈远荫[1] 胡翎[1] 郭蕾 朱绫[2] 

机构地区：[1]武汉大学化学学院 [2]武汉大学分析测试科学系

出　　处：《分子催化》1999年第2期87-92,共6页Journal of Molecular Catalysis(China)

基　　金：国家自然科学基金

摘　　要：Ｃ６０与正丙胺反应，然后分别与氯亚铂酸钾或三氯化铑配合，制得了含配位氮原子的富勒烯铂、铑配合物．它们均能有效地催化烯烃与三乙氧基硅烷的硅氢加成，铂配合物还对苯乙烯有独特的催化性能，以近１００％的区域选择性得到α－加成产物．对催化机理进行了初步的探讨．Fullerene n \|propylamine platinum and rhodium complexes were prepared by reaction of C60 with n \|propylamine, followed by complexing with potassium chloroplatinite or rhodium chloride respectively. These two complexes were effective catalysts for hydrosilylation of olefins with triethoxysilane. The Pt complex exhibited nearly 100% regioselectivety for styrene \|adduct. The mechanism of hydrosilylation was also discussed.

关 键 词：富勒烯 硅氢化 催化剂 C60 正丙胺 锗 铑 配合物 

分 类 号：O643.36[理学—物理化学]