Recoverable palladium(0) on poly(vinylpyrrolidone) catalyzed ligand-free Suzuki reaction in water

被引：30

作者：

Wang Lei ^{[1
]}

Li Pin-Hua

机构：

[1] Huaibei Coal Teacher Coll, Dept Chem, Huaibei 235000, Anhui, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China

来源：

CHINESE JOURNAL OF CHEMISTRY | 2006年 / 24卷 / 06期

关键词：

palladium metal on poly(vinylpyrrolidone); Suzuki reaction; ligand free; water;

D O I：

10.1002/cjoc.200690146

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the absence of any ligand, a recoverable palladium(0) on poly(vinylpyrrolidone) (PVP) catalyzed Suzuki reaction of aryl iodide and bromide with potassium aryltrifluoroborate was developed. The reaction conditions involved the use of water as the solvent, potassium carbonate as the base, and PVP supported palladium metal colloids as the catalyst. The palladium metal could be recovered and recycled for eight consecutive trials without significant loss of its activity.

引用

页码：770 / 774

页数：5

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