Palladium supported on hydrotalcite as a catylyst for the Suzuki cross-coupling reaction

被引：37

作者：

Ruiz, JR ^{[1
]}

Jiménez-Sanchidrián, C ^{[1
]}

Mora, M ^{[1
]}

机构：

[1] Univ Cordoba, Dept Quim Organ, Cordoba 14014, Spain

来源：

TETRAHEDRON | 2006年 / 62卷 / 12期

关键词：

Suzuki cross-coupling; hydrotalcite; palladium; boromic acid;

D O I：

10.1016/j.tet.2006.01.004

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The efficiency of various palladium salts as catalysts in the Suzuki cross-coupling reaction, and the influence of the base and temperature used on its conversion, were studied. The use of PdCl2 supported on hydrotalcite as catalyst in the presence of potassium carbonate as base was found to provide the best results. Reaction temperatures above 90 degrees C ensured conversion levels on a par with those for many homogeneous catalysts. (c) 2006 Elsevier Ltd. All rights reserved.

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页码：2922 / 2926

页数：5

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