Synthetic Communications®

Task-specific ionic liquid as reagent and reaction medium for the one-pot Horner–Wadsworth–Emmons–type reaction under microwave irradiation

H Valizadeh, A Shockravi

文献索引：Valizadeh, Hassan; Shockravi, Abbas Synthetic Communications, 2009 , vol. 39, # 24 p. 4341 - 4349

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被引用次数: 23

摘要

Abstract A task-specific imidazolium-based phosphinite ionic liquid (IL-OPPh2) was used as the dual solvent–reagent for the synthesis of E-cinamates and coumarin derivatives via the one-pot Horner–Wadsworth–Emmons–type reaction. The ionic liquid containing its corresponding phosphinite moiety was reacted with α-chloro esters and benzaldehyde or salicylaldehyde derivatives in the presence of sodium methoxide under microwave ...