Highly efficient cyclopalladated ferrocenylimine catalyst for Suzuki cross-coupling reaction of 3-pyridylboronic pinacol ester with aryl halides

被引：57

作者：

Zhang, JL ^{[1
]}

Zhao, L ^{[1
]}

Song, MP ^{[1
]}

Mak, TCW ^{[1
]}

Wu, YJ ^{[1
]}

机构：

[1] Zhengzhou Univ, Henan Univ, Key Lab Appl Chem, Chem Dept,Key Lab Chem Biol & Organ Chem Henan, Zhengzhou 450052, Peoples R China

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2006年 / 691卷 / 06期

关键词：

cyclopalladated ferrocenylimine; Suzuki reaction; 3-pyridylboronic pinacol ester; 3-pyridyl biaryl system;

D O I：

10.1016/j.jorganchem.2005.11.027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The Suzuki cross-coupling reaction of 3-pyridylboronic pinacol ester with aryl iodides, bromides and chlorides was carried out in DMF/H2O (3/1, v/v) at 110 degrees C in the presence of cyclopalladated ferrocenylimine I and K2CO3 or CsCO3 (1.0 equiv.) without the protection of inert gas. By using this method the synthesis of 3-pyridyl biaryl compounds could be readily achieved. (c) 2005 Elsevier B.V. All rights reserved.

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页码：1301 / 1306

页数：6

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