Short, facile, and high-yielding synthesis of extremely efficient pincer-type suzuki catalysts bearing aminoiphosphine substituents

被引：90

作者：

Bolliger, Jeanne L. ^{[1
]}

Blacque, Olivier ^{[1
]}

Frech, Christian M. ^{[1
]}

机构：

[1] Univ Zurich, Dept Anrogan Chem, CH-8057 Zurich, Switzerland

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 34期

关键词：

C-C coupling; P ligands; palladium; phosphanes Suzuki; reaction;

D O I：

10.1002/anie.200701804

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Feeling the pinch: Aryl bromides can be coupled with phenylboronic acid quantitatively within a few minutes by using pincer-type catalysts bearing aminophosphine substituents. [Pd(Cl) 2P(NR2)3] has been used as a template for the pincer core directly on the metal center (see scheme, NR2 = piperidinyl, X = NH or O), which makes the independent synthesis and purification of the air- and moisture-sensitive ligand systems unnecessary. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：6514 / 6517

页数：4

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