期刊论文详细信息
Molecules
A Facile Route to C2-Substituted Imidazolium Ionic Liquids
Elliot Ennis1 
[1] Department of Chemistry, Middle Tennessee State University, Murfreesboro, TN 37132, USA
关键词: ionic liquids;    N-heterocyclic carbenes;    alkylation;    imidazolium cation;    substitution;   
DOI  :  10.3390/molecules14062235
来源: mdpi
PDF
【 摘 要 】

A convenient route for the preparation of C2-substituted imidazolium ionic liquids is reported. This method involves the alkylation of N-heterocyclic carbenes, which are readily generated from the C2-unsubstituted imidazolium ionic liquids. It works well for non-functionalized alkyl chlorides, and less well for alkyl bromides and iodides, likely due to competing elimination reactions. The resulting C2-substituted salts can be transformed into ionic liquids via standard anion metathesis reactions.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

【 预 览 】
附件列表
Files Size Format View
RO202003190056490ZK.pdf 205KB PDF download
  文献评价指标  
  下载次数:17次 浏览次数:12次