Heterogeneous Heck reaction catalyzed by a series of amine-palladium(0) complexes

被引：30
|
作者：
Zhao, SF
Zhou, RX [1 ]
Zheng, XM
机构：
[1] Zhejiang Univ, Inst Catalysis, Hangzhou 310028, Peoples R China
[2] Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310014, Peoples R China
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2004年 / 211卷 / 1-2期
关键词：
organic silica; palladium complex; Heck reaction;
D O I：
10.1016/j.molcata.2003.10.038
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A series of polymeric amine-palladium(0) complexes have been prepared from organic silica via immobilization on fumed silica, followed by treatment with palladium chloride in ethanol and then the reduction with KBH4 in ethanol. The effects of amine ligands and solvent on catalytic properties of silica supported amine-palladium(0) complexes were studied. They are efficient catalysts for Heck arylation of aryl iodides with alkene and can be recovered and reused. (C) 2003 Published by Elsevier B.V.
引用
收藏
页码：139 / 142
页数：4
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