The first cobalt catalyzed [2+2+2] alkyne cyclotrimerization in aqueous medium at room temperature

被引：90

作者：

Yong, L ^{[1
]}

Butenschön , H ^{[1
]}

机构：

[1] Leibniz Univ Hannover, Inst Organ Chem, D-30167 Hannover, Germany

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 23期

关键词：

D O I：

10.1039/b207978j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chelate complex 1 (5 mol%) was found to catalyze the [2 + 2 + 2] cyclization of terminal alkynes in good yields in a 80/20 mixture of water and ethanol at room temperature without further activation.

引用

页码：2852 / 2853

页数：2

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