Journal of the Iranian Chemical Society

Efficient synthesis of symmetrical phthalate and maleate diesters using phosphinite ionic liquids

H Valizadeh, E Khalili

文献索引：Valizadeh; Khalili Journal of the Iranian Chemical Society, 2012 , vol. 9, # 4 p. 529 - 534

全文：HTML全文

被引用次数: 2

摘要

Abstract Symmetrical dialkyl phthalates and maleates were synthesized using phosphinite ionic liquid as a catalyst and reaction medium. The results indicated that phosphinite ionic liquid shows better catalytic and reusable performance without using any acid or base catalyst. Under the optimum conditions, using 1-methyl-3-(4-phosphinitebutyl) imidazolium chloride as catalyst, the conversion of phthalic and maleic anhydrides to the ...