离子液体及其催化合成乙酸乙酯研究进展

Ionic Liquids and Their Catalytic Synthesis of Ethyl Acetate

离子液体以其良好的热稳定性、催化性能和易于回收等优点,近年来逐渐取代传统浓硫酸催化剂,成为乙酸乙酯合成工艺中的新研究热点。本文综述了离子液体的发展历史、应用以及在催化合成乙酸乙酯中的研究进展,分析了离子液体催化技术的发展前景。

Due to its good thermal stability,catalytic performance and easy recovery,ionic liquids have gradually replaced traditional concentrated sulfuric acid catalysts in recent years and become new hot spots in the synthesis of ethyl acetate.This review summarizes the history of ionic liquids,their applications and advances in the catalytic synthesis of ethyl acetate.The development prospect of ionic liquid catalysis is analyzed.