Design and synthesis of novel ionic liquid/liquid crystals (ILCs) with axial chirality |
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| Authors: | Jé rô me Baudoux,Dominique Cahard |
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| Affiliation: | a UMR-CNRS 6014, IRCOF, Faculté des Sciences, Université de Rouen, F-76821 Mont-Saint-Aignan, France
b R.M.N. en Milieu Orienté, (UMR-CNRS 8074), Bâtiment 410, Institut de Chimie Moléculaire d’Orsay, Université Paris-Sud, F-91405 Orsay Cedex, France |
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| Abstract: | 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. |
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| Keywords: | Ionic liquids Liquid crystals Chiral solvents |
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