Cobalt-catalyzed regio- and stereoselective intermolecular enyne coupling: an efficient route to 1,3-diene derivatives

被引：61

作者：

Mannathan, Subramaniyan ^{[1
]}

Cheng, Chien-Hong ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 11期

关键词：

ACTIVATED ALKENES; NICKEL-COMPLEXES; ALKYNES; CYCLOADDITION; CYCLOISOMERIZATION; CODIMERIZATION; CYCLIZATION; ACETYLENES; N-ENYNES; ALLENES;

D O I：

10.1039/b920071a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of alkynes with vinyl arenes or vinyl trimethyl silane in the presence of a cobalt(II) complex, Zn and ZnI(2) in CH(2)Cl(2) at rt to 50 degrees C provides 1,3-dienes in good to excellent yields.

引用

页码：1923 / 1925

页数：3