A silver and water free metathesis reaction: a route to ionic liquids

被引：51

作者：

Srour, Hassan ^{[1
,2
]}

Rouault, Helene ^{[2
]}

Santini, Catherine C. ^{[1
]}

Chauvin, Yves ^{[1
]}

机构：

[1] Univ Lyon, ESCPE Lyon, UMR CNRS 5265, C2P2, F-69616 Villeurbanne, France

[2] CEA DRT, Liten, DEHT, LBA, Grenoble, France

来源：

GREEN CHEMISTRY | 2013年 / 15卷 / 05期

关键词：

IMIDAZOLIUM; SOLVENTS; SALTS;

D O I：

10.1039/c3gc37034h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A versatile, cheaper, silver and water-free metathesis reaction was developed for imidazolium, phosphonium and pyrrolidinium based ionic liquids (ILs) associated with different anions such as dicyanamide, thiocyanate, tetrafluoroborate and bis(trifluoromethylsulfonyl) imide. This route, using the melt of amine chloride as a solvent and reagent, favours the ion exchange reaction using anion salts of Na or Li, yielding ionic liquids in high purity (>= 99.5%) and high yields (>= 90%). This route is particularly well adapted for water miscible ILs preparation.

引用

页码：1341 / 1347

页数：7

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