A quick, simple, robust method to measure the acidity of ionic liquids

被引：31

作者：

Graesvik, John ^{[1
]}

Hallett, Jason P. ^{[1
]}

Trang Quynh To ^{[1
]}

Welton, Tom ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 55期

关键词：

INDICATORS;

D O I：

10.1039/c4cc02816c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Introduced here is a quick, simple, robust method to measure acidity in ionic liquid (IL) systems by the use of the NMR-probe mesityl oxide. Acidity corresponding to a Hammett acidity of -1 to -9 can be measured reliably using this technique, a range that vastly exceeds that of any single UV-vis probe.

引用

页码：7258 / 7261

页数：4

共 14 条

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