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Design and synthesis of novel ionic liquid/liquid crystals (IL 2Cs) with axial chirality

被引：57
作者：
Baudoux, J
Judeinstein, P
Cahard, D
Plaquevent, JC
机构：
[1] Univ Paris 11, CNRS, UMR 8074, Inst Chim Mol Orsay,RMN Milieu Oriente, F-91405 Orsay, France
[2] Univ Rouen, Fac Sci, IRCOF, CNRS,UMR 6014, F-76821 Mont St Aignan, France
来源：
TETRAHEDRON LETTERS | 2005年 / 46卷 / 07期
关键词：
ionic liquids; liquid crystals; chiral solvents;
D O I：
10.1016/j.tetlet.2004.12.097
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
As the first examples of axially chiral ionic liquids, new pyridinium salts having a 1,3-dioxan ring in their central core were synthesized. Enantioselective dehydrohalogenation using chiral alkoxides provided a simple and practical approach for their synthesis. Some structures exhibit both low melting point and liquid crystalline behaviour. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1137 / 1140
页数：4
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