A highly efficient Schiff-base derived palladium catalyst for the Suzuki-Miyaura reactions of aryl chlorides

被引：56

作者：

Shahnaz, Nasifa ^{[1
]}

Banik, Biplab ^{[1
,2
]}

Das, Pankaj ^{[1
,3
]}

机构：

[1] Dibrugarh Univ, Dept Chem, Dibrugarh 786004, Assam, India

[2] Tinsukia Coll, Dept Chem, Tinsukia 786125, Assam, India

[3] Rajiv Gandhi Univ, Dept Chem, Itanagar 791112, Arunachal Prade, India

来源：

TETRAHEDRON LETTERS | 2013年 / 54卷 / 22期

关键词：

Suzuki-Miyaura reaction; Homogeneous catalysis; Palladium complex; Schiff-base ligand; Aryl chloride; CROSS-COUPLING REACTIONS; PHOSPHINE-LIGANDS; ARYLBORONIC ACIDS; ACTIVE CATALYST; GENERAL-METHOD; COMPLEXES; PALLADACYCLE; ACTIVATION; CONVENIENT; AMINATION;

D O I：

10.1016/j.tetlet.2013.03.115

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new palladium complex derived from a bidentate Schiff-base ligand showed excellent activity as catalyst for the Suzuki-Miyaura cross-coupling reactions of less reactive aryl chlorides with arylboronic acids. Under an optimized condition, moderate-to-excellent yields of biaryls were obtained with a wide range of substrates at a relatively low loading of catalyst (0.2 mol %). (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：2886 / 2889

页数：4

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