Synthesis of aryltriethoxysilanes via rhodium(I)-catalyzed cross-coupling of aryl electrophiles with triethoxysilane

被引:55
作者
Murata, Miki [1 ]
Yamasaki, Hiyruki [1 ]
Ueta, Tsukasa [1 ]
Nagata, Masayuki [1 ]
Ishikura, Masanori [1 ]
Watanabe, Shinji [1 ]
Masuda, Yuzuru [1 ]
机构
[1] Kitami Inst Technol, Dept Mat Sci, Kitami, Hokkaido 0908507, Japan
关键词
arylsilanes; hydrosilane; silylation; rhodium catalyst;
D O I
10.1016/j.tet.2007.02.103
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The general and efficient silylation of aryl halides has been developed utilizing triethoxysilane and a rhodium catalyst, The substrate scope is broad and includes ortho-, meta-, and para-substituted electron-rich and -deficient aryl iodides. In addition, the silylation of aryl bromides and fluoroalkanesulfonates proceeded in the presence of tetra-n-butylammonium iodide. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:4087 / 4094
页数:8
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