Ionic liquids derived from trialkylsulfonium bromides: Physicochemical properties and potential applications

被引：23

作者：

Xiao, L ^{[1
]}

Johnson, KE ^{[1
]}

机构：

[1] Univ Regina, Dept Chem & Biochem, Regina, SK S4S 0A2, Canada

来源：

CANADIAN JOURNAL OF CHEMISTRY | 2004年 / 82卷 / 04期

关键词：

ionic liquids; triethylsulfonium; haloaluminates; halohydrogenates; molarities; NMR; voltammetry; hydride;

D O I：

10.1139/V04-004

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several new ionic liquids were prepared from trialkylsulfonium bromides and AlCl3 or HCl. They include both Lewis basic and acidic combinations of Et3SBr with AlCl3, which are liquid at ambient temperatures. Density, molarity, conductivity, NMR, infrared, and electrochemical data are presented. The sulfonium cations are not hydrogen bonding, are unattacked by hydride, provide NMR windows in the aromatic regions, and offer different solubility prospects from ionic liquids derived from aromatic cations.

引用

页码：491 / 498

页数：8

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