Iron-catalyzed arylmagnesiation of aryl(alkyl)acetylenes in the presence of an N-heterocyclic carbene ligand

被引：88

作者：

Yamagami, Takafumi ^{[1
]}

Shintani, Ryo ^{[1
]}

Shirakawa, Eiji ^{[1
]}

Hayashi, Tamio ^{[1
]}

机构：

[1] Kyoto Univ, Dept Chem, Grad Sch Sci, Kyoto 6068502, Japan

来源：

ORGANIC LETTERS | 2007年 / 9卷 / 06期

关键词：

D O I：

10.1021/ol063132r

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Addition of arylmagnesium bromides to aryl( alkyl) acetylenes proceeded in the presence of an iron catalyst and a N-heterocyclic carbene ligand to give high yields of the corresponding alkenylmagnesium reagents, which were transformed into tetrasubstituted alkenes by subsequent treatment with electrophiles.

引用

页码：1045 / 1048

页数：4

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