N-Sulfonylketenimines as Useful Synthons in a Novel Synthesis of Functionalized 2-Oxoindoline Derivatives

Document Type: Research Paper

Authors

Tarbiat Modares University

Abstract

The synthesis of a novel class of 2-oxoindolin-3-ylidene-(1-arylhydrazinyl)-2-aryl(alkyl)ethylidene derivativesvia a copper-catalyzed tandem reaction of isatin, arylhydrazines, sulfonyl azides and terminal alkynes is described.

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