N-heterocyclic carbene-palladium complex on polystyrene resin surface as polymer-supported catalyst and its application in Suzuki cross-coupling reaction

被引：80

作者：

Kim, JH ^{[1
]}

Jun, BH ^{[1
]}

Byun, JW ^{[1
]}

Lee, YS ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Chem Engn, Seoul 151744, South Korea

来源：

TETRAHEDRON LETTERS | 2004年 / 45卷 / 30期

关键词：

polymer-supported N-heterocyclic carbene (NHC); heterogeneous catalysis; palladium (Pd); Suzuki cross-coupling; imidazolium; suspension polymerization;

D O I：

10.1016/j.tetlet.2004.06.006

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A poly(imidazoliummethyl styrene)-surface grafted-polystyrene resin was prepared by suspension polymerization. This was used as the polymer-supported carbene precursor for the palladium complex, which efficiently catalyzed the Suzuki cross-coupling of aryl halides and phenylboronic acid. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：5827 / 5831

页数：5

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