Palladium-catalysed symmetrical and unsymmetrical coupling of aryl halides

被引：20

作者：

Hassan, J

Gozzi, C

Lemaire, M

机构：

[1] Univ Lyon 1, Lab Catalyse & Synth Organ, UMR 5622, F-69622 Villeurbanne, France

[2] CPE Lyon, F-69622 Villeurbanne, France

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE C-CHIMIE | 2000年 / 3卷 / 06期

关键词：

aryl homocoupling; symmetrical biaryl; palladium acetate; aryl halides; unsymmetrical coupling;

D O I：

10.1016/S1387-1609(00)01138-5

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pd(OAc)(2) is a convenient catalyst under basic conditions for the synthesis of symmetrical biaryl moieties from aryl halides. This homocoupling of aryl halides is a good catalytic alternative to classical biaryl formations involving stoichiometric amounts of metal. This method is compatible with sensitive functional groups. We also studied the extension of this reaction to unsymmetrical aryl coupling. (C) 2000 Academie des sciences / Editions scientifiques et medicales Elsevier SAS.

引用

页码：517 / 521

页数：5

共 28 条

[1] A modified in situ Suzuki cross-coupling of haloarenes for the preparation of C-2-symmetric biaryls [J].