The chemistry of the C2 position of imidazolium room temperature ionic liquids

被引：38

作者：

Ennis, Elliot ^{[1
]}

Handy, Scott T. ^{[1
]}

机构：

[1] Middle Tennessee State Univ, Dept Chem, Murfreesboro, TN 37132 USA

来源：

CURRENT ORGANIC SYNTHESIS | 2007年 / 4卷 / 04期

关键词：

ionic liquids; H-heterocyclic carbene; acidity; alkylation; catalysis;

D O I：

10.2174/157017907782408824

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Among room temperature ionic liquids (RTILs), those derived from imidazole are the most common. They are generally viewed solely as solvents, but call participate in certain types of chemistry particularly due to the relatively high acidity at C2. Deprotonation affords N-heterocyclic carbenes (NHCs). This chemistry, and potential means of avoiding it, are discussed as are the use of NHCs in the preparation of new RTILs.

引用

页码：381 / 389

页数：9

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