Synthesis and Characterization of Ionic Liquid 1-Propargly-3-Methylimidazolium Chlorate

Abstract

The title compound (C7H9ClN2, Mr = 156.61), an imidazolium ionic liquid with alkynyl, was synthesized by an improved method in high yield. FT-IR,1H NMR,13C NMR and elemental analysis were performed to characterize the molecule of the ionic liquid, and its crystal structure was determined by single-crystal X-ray structure analysis. The results indicate that the improved procedure is very feasible and 96% yield. The crystal structure analysis will be conducive to clarify the relationship of structure and function for ionic liquid with alkynyl the compound.