Synthesis of Chiral Geminal Dicationic Ionic Liquid

摘要

A series of chiral imidazolium ionic liquids (3a-c) containing one chiral carbon were synthesized by using natural amino acid, then reacted with 1,6-dibromohexane to obtain a series of chiral geminal dicationic ionic liquid (5a-c), the structures of the synthesized compouds were determined by IR,~1H NMR, ~(13)C NMR and the study for their application is under way.