Further Synthetic Applications of Functionalized 1,3-Dipoles

Author:

Lown J. William,Landberg B. Erik

Abstract

Reactions of nitrile imines, azomethine imines, and ethyl diazoacetate (as representatives of functionalized 1,3-dipoles) with reactive olefins lead to a series of novel fused heterocycles after suitable ring closure. The influence of the nature of the heterocyclic leaving group and the substituents in the phenacyl residue in a group of phenacylimidazolium salts on the course of their reaction to produce 1,2-dihydrofurans and perhydropyrazolopyrroles is investigated.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

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1. 1,3,4-Thiadiazoles of pharmacological interest: Recent trends in their synthesis via tandem 1,3-dipolar cycloaddition: Review;Journal of Advanced Research;2014-01

2. Ethyl-3,4-diaroyl-2-cyanobutyrate: A Synthon for novel heterocycles;Journal of Heterocyclic Chemistry;2009-11

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