Design and synthesis of novel ionic liquid/liquid crystals (IL2Cs) with axial chirality
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.
Design and synthesis of novel ionic liquid/liquid crystals (IL2Cs) with axial chirality
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.