Home-coupling reactions of alkenyl- and arylfluorosilanes mediated by a copper(I) salt

被引：42

作者：

Nishihara, Y ^{[1
]}

Ikegashira, K ^{[1
]}

Toriyama, F ^{[1
]}

Mori, A ^{[1
]}

Hiyama, T ^{[1
]}

机构：

[1] Tokyo Inst Technol, Resources Utilizat Res Lab, Yokohama, Kanagawa 2268503, Japan

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2000年 / 73卷 / 04期

关键词：

D O I：

10.1246/bcsj.73.985

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Home-coupling reactions of an alkenyl- or arylsilane readily occur with a copper(I) salt in an aprotic polar solvent such as N, N-dimethylformamide or dimethyl sulfoxide under an aerobic condition to give the corresponding conjugated dienes or biaryls, respectively. Optimization of a copper salt and a solvent for the home-coupling reaction is discussed. The formation of the organocopper intermediates is evidenced by trapping experiments with iodine and by a conjugate addition to methyl vinyl ketone.

引用

页码：985 / 990

页数：6

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