The Application of Suzuki Coupling Reaction on the Preparation of Carbosilane Dendrimers with 4-(Naphthalen-1-yl)phenyl Core  

作　　者：Rui Fang GUAN Chuan Jian ZHOU Sheng Yu FENG David J. BERG Stephen R. STOBART 

机构地区：[1]School of Chemistry, Shandong University, Ji＇nan 250100 [2]School of Materials Science and Engineering, Ji＇nan University, Ji＇nan 250022 [3]School of materials science and Engineering, Shandong University, Ji＇nan 250071 [4]Department of Chemistry, University of Victoria, P.O. 3065, Victoria, B.C., Canada V8W 3P6

出　　处：《Chinese Chemical Letters》2006年第3期293-295,共3页中国化学快报（英文版）

摘　　要：Carbosilane dendrimers with p-bromophenyl core were synthesized by alternating Grignard and hydrosilylation reaction. And the α-naphthalenyl was connected to the core by the Suzuki coupling reaction. A new carbosilane dendrimer with big π-conjugated structure [4-（naphthalen-l-yl）phenyl core] was given. It shows Suzuki coupling reaction is an effective and powerful core-functionalization method and the satisfactory result can be obtained through prolonging the reaction time with the increase of the generation of dendrimer.Carbosilane dendrimers with p-bromophenyl core were synthesized by alternating Grignard and hydrosilylation reaction. And the α-naphthalenyl was connected to the core by the Suzuki coupling reaction. A new carbosilane dendrimer with big π-conjugated structure [4-（naphthalen-l-yl）phenyl core] was given. It shows Suzuki coupling reaction is an effective and powerful core-functionalization method and the satisfactory result can be obtained through prolonging the reaction time with the increase of the generation of dendrimer.

关 键 词：Suzuki coupling reaction core functionalization CARBOSILANE DENDRIMER naphthalene. 

分 类 号：O627.41[理学—有机化学]