Salicylaldoxime-functionalized poly(ethylene glycol)-bridged dicationic ionic liquid ([salox-PEG1000-DIL][BF4]) as a novel ligand for palladium-catalyzed Suzuki-Miyaura reaction in water

被引：25

作者：

Wang, Yinglei ^{[1
]}

Luo, Jun ^{[1
]}

Liu, Zuliang ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2013年 / 27卷 / 10期

基金：

中国国家自然科学基金;

关键词：

salicylaldoxime; poly(ethylene glycol); functionalized ionic liquid; Suzuki-Miyaura reaction; water; RECYCLABLE CATALYST; COUPLING REACTIONS; MAGNETIC NANOPARTICLE; RECOVERABLE CATALYST; HIGHLY EFFICIENT; N-ARYLATION; COMPLEX; PEG;

D O I：

10.1002/aoc.3038

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Two novel salicylaldoxime-functionalized poly(ethylene glycol)-bridged dicationic ionic liquids ([salox-PEG1000-DIL][BF4] and [salox-PEG1000-DIL][PF6]) were prepared and characterized. [salox-PEG1000-DIL][BF4] was found to be an efficient and recyclable ligand for palladium-catalyzed Suzuki-Miyaura reaction in water. The catalytic system could be easily recovered and reused for at least five runs only with slight decrease in its activity. Copyright (c) 2013 John Wiley & Sons, Ltd.

引用

页码：601 / 605

页数：5

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