Issue 33, 2014

Copper-catalyzed arylsulfonylation of N-arylsulfonyl-acrylamides with arylsulfonohydrazides: synthesis of sulfonated oxindoles

Abstract

A copper-catalyzed arylsulfonylation of N-arylsulfonyl-acrylamides with sulfonylhydrazides through a tandem radical process was developed. This methodology provided an alternative strategy for the synthesis of sulfonated oxindoles by forming C–S, C–N and C–C bonds in a single operation.

Graphical abstract: Copper-catalyzed arylsulfonylation of N-arylsulfonyl-acrylamides with arylsulfonohydrazides: synthesis of sulfonated oxindoles

Supplementary files

Article information

Article type
Communication
Submitted
14 Jun 2014
Accepted
08 Jul 2014
First published
08 Jul 2014

Org. Biomol. Chem., 2014,12, 6349-6353

Copper-catalyzed arylsulfonylation of N-arylsulfonyl-acrylamides with arylsulfonohydrazides: synthesis of sulfonated oxindoles

Q. Tian, P. He and C. Kuang, Org. Biomol. Chem., 2014, 12, 6349 DOI: 10.1039/C4OB01231C

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