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

页码：1137 / 1140

页数：4

共 34 条

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