Ionic Liquid–Catalyzed Internal Redox Esterification Reaction

Y Yu, L Hua, W Zhu, Y Shi, T Cao, Y Qiao…

文献索引：Yu, Yinyin; Hua, Li; Zhu, Wenwen; Shi, Yu; Cao, Ting; Qiao, Yunxiang; Hou, Zhenshan Synthetic Communications, 2013 , vol. 43, # 9 p. 1287 - 1298

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被引用次数: 7

摘要

The internal redox esterification of α,β-unsaturated aldehydes and alcohols was carried out using different ionic liquids (ILs) as catalysts and reaction solvents. The basic ionic liquid, 1-butyl-3-methylimidazolium acetate ([bmim]OAc), exhibited the best activity for this reaction. The influences of the amount of ionic liquid catalyst and reaction time on yield of saturated ester have been investigated. The results showed that ionic liquid anions have a crucial effect ...