Convenient synthesis of various ionic liquids from onium hydroxides and ammonium salts

被引:28
|
作者
Peng, Yanqing [1 ]
Li, Guiyun [1 ]
Li, Jianguo [1 ]
Yu, Shaojun [1 ]
机构
[1] E China Univ Sci & Technol, Inst Pesticides & Pharmaceut, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China
关键词
Ionic liquids; Synthesis; Onium hydroxide; Ammonium salts; Metathesis; N-HETEROCYCLES; EFFICIENT; PRECURSOR; CATALYST; HALIDES; ESTERS; MEDIA;
D O I
10.1016/j.tetlet.2009.05.015
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Hydroxide ionic liquids, such as 1-alkyl-3-methylimidazolium hydroxides, undergo smooth anion metathesis with ammonium salts to produce a variety of ionic liquids in excellent yields. It is a practical supplement of traditional neutralization method due to the broader range of starting materials containing desired anions. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:4286 / 4288
页数:3
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