Simple (imidazol-2-ylidene)-Pd-acetate complexes as effective precatalysts for sterically hindered Suzuki-Miyaura couplings

被引：198

作者：

Singh, R ^{[1
]}

Viciu, MS ^{[1
]}

Kramareva, N ^{[1
]}

Navarro, O ^{[1
]}

Nolan, SP ^{[1
]}

机构：

[1] Univ New Orleans, Dept Chem, New Orleans, LA 70148 USA

来源：

ORGANIC LETTERS | 2005年 / 7卷 / 09期

关键词：

D O I：

10.1021/ol050472o

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A simplified synthesis of N-heterocyclic carbene (NHC)Pd-carboxylate complexes and their activity in Suzuki-Miyaura cross-coupling reactions are described. Coupling of sterically hindered aryl and activated alkyl chlorides bearing 6-hydrogens has been successfully achieved.

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页码：1829 / 1832

页数：4

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