Intermolecular copper-catalyzed carbon-hydrogen bond activation via carbene insertion

被引：119

作者：

Díaz-Requejo, MM

Belderraín, TR

Nicasio, MC

Trofimenko, S

Pérez, PJ

机构：

[1] Univ Huelva, Dept Quim & Ciencia Mat, Huelva 21819, Spain

[2] Univ Delaware, Dept Chem & Biochem, Newark, DE 19716 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2002年 / 124卷 / 06期

关键词：

D O I：

10.1021/ja016798j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of catalysts of general formula TpXCu (TpX = homoscorpionate ligand) promote the insertion of :CHCO2Et (ethyl diazoacetate as the carbene source) into the C-H bonds of cycloalkanes and cyclic ethers in moderate to high yield. A correlation between the steric hindrance of these catalysts and the yield of the transformation has been observed. Copyright © 2002 American Chemical Society.

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页码：896 / 897

页数：2

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