Synthesis of unsymmetrical biaryls by electroreductive cobalt-catalyzed cross-coupling of aryl halides

被引：52

作者：

Gomes, P ^{[1
]}

Fillon, H ^{[1
]}

Gosmini, C ^{[1
]}

Labbé, E ^{[1
]}

Périchon, J ^{[1
]}

机构：

[1] Univ Paris 12, CNRS, UMR 7582, Lab Electrochim Catalyse & Synthese Organ, F-94320 Thiais, France

来源：

TETRAHEDRON | 2002年 / 58卷 / 42期

关键词：

biaryls; electron-withdrawing group; aryl halides; cobalt;

D O I：

10.1016/S0040-4020(02)01030-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The consumable anode process allows the electrochemical cross-coupling reaction between various functionalized aromatic halides (iodides, bromides and chlorides) in the presence of cobalt halides as catalyst in a mixed solvent acetonitrile/pyridine (9:1). A great variety of unsymmetrical biaryls are obtained in moderate to excellent yields. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：8417 / 8424

页数：8

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