Highly regio- and chemoselective [2+2+2] cycloaddition of 1,6-heptadiynes with allenes catalyzed by cobalt complexes

被引：54

作者：

Wu, MS ^{[1
]}

Shanmugasundaram, M ^{[1
]}

Cheng, CH ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 300, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 06期

关键词：

D O I：

10.1039/b212260j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The CoI2(PPh3)(2)/Zn system effectively catalyzes the [2 + 2 + 2] ene-diyne cycloaddition of 1,6-heptadiynes with allenes in a highly regio- and chemoselective fashion to yield substituted benzene derivatives in good to excellent yields.

引用

页码：718 / 719

页数：2

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