Design and synthesis of novel imidazolium-based ionic liquids with a pseudo crown-ether moiety: diastereomeric interaction of a racemic ionic liquid with enantiopure europium complexes

[摘要] A planar-chiral imidazolium salt with a tris(oxoethylene) bridge was synthesized, and its potential application as a room temperature ionic liquid with a molecular-recognition ability was demonstrated. (C) 2004 Elsevier Ltd. All rights reserved.

[发布日期] 2004-12-13

[关键词] chiral recognition;crown ether;ionic liquid;planar chirality