Polymer-supported palladium complexes with C,N-ligands as efficient recoverable catalysts for the Heck reaction

被引：12

作者：

Liu, Yu-xia ^{[1
,2
]}

Ma, Zhi-wei ^{[1
]}

Jia, Jun ^{[1
]}

Wang, Chuan-chuan ^{[1
]}

Huang, Meng-lin ^{[1
]}

Tao, Jing-chao ^{[1
]}

机构：

[1] Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Peoples R China

[2] Henan Inst Engn, Dept Mat & Chem Engn, Zhengzhou 450007, Peoples R China

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2010年 / 24卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Heck reaction; palladium complexes; recoverable catalysts; HIGHLY EFFICIENT; SUZUKI-MIYAURA; MIZOROKI-HECK; PD CATALYSTS; PALLADACYCLES; SONOGASHIRA; DERIVATIVES; PRECURSOR;

D O I：

10.1002/aoc.1662

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A series of new polymer-supported palladium complexes with C,N-ligands (1a-e and 2a-c) were easily synthesized. The synthesized catalysts could be applied as efficient heterogeneous catalysts for the Heck coupling reaction (turnover frequency up to 12 600 h(-1)). Additionally, the catalysts could be recovered by a simple filtration progress and could be reused for at least five times with a slow progressive decrease in activity. Copyright (C) 2010 John Wiley & Sons, Ltd.

引用

页码：646 / 649

页数：4

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