Esterification of carboxylate-based ionic liquids with alkyl halides?

Chemical Communications Pub Date: 2011-01-19 DOI: 10.1039/C0CC04798H

Abstract

A facile reaction of 1-ethyl-3-methylimidazolium acetate ([EMIm]Ac) with dichloromethane at room temperature was observed with esters among the products. This esterification can be exploited for mild solvent-free esterification with a range of other carboxylate-based ionic liquids and alkyl halides.

Graphical abstract: Esterification of carboxylate-based ionic liquids with alkyl halides
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