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

Authors

Esmat Sodagar Tarbiat Modares University

Issa Yavari Tarbiat Modares University

Manijeh Nematpour 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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n-sulfonylketenimines as useful synthons in a novel synthesis of functionalized 2-oxoindoline derivatives

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Journal title

Organic Chemistry Research

volume 1 issue 1

pages 1- 5

publication date 2015-09-01

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Keywords

2-Oxoindolines Ketenimines Sulfonyl azide Terminal alkyne Isatin

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