Ultrasonics sonochemistry

Ultrasound-assisted solvent-free synthesis of lactic acid esters in novel SO 3 H-functionalized Brønsted acidic ionic liquids

X Li, Q Lin, L Ma

Index: Ultrasonics Sonochemistry, , vol. 17, # 5 p. 752 - 755

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Citation Number: 25

Abstract

... Ultrasonics Sonochemistry. ... ionic liquids that bear an aromatic sulfonic acid group on the imidazolium or pyridinium cation under ultrasound irradiation. ... Fisher esterification for the synthesis of a series of lactic acid esters under solvent-free and ultrasonic irradiation conditions ...