Issue 54, 2013
From the journal:

Chemical Communications

Copper-catalyzed sulfonamides formation from sodium sulfinates and amines†

Xiaodong Tang,a   Liangbin Huang,a   Chaorong Qi,a   Xia Wu,a   Wanqing Wua  and  Huanfeng Jiang*a  

* Corresponding authors

a School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
E-mail: jianghf@scut.edu.cn
Fax: +86 20-87112906
Tel: +86 20-87112906

Abstract

A new and convenient method for the construction of sulfonamides via a copper-catalyzed oxidative coupling between sodium sulfinates and amines with 1 atm O2 or DMSO as the oxidant was described. This method provides efficient and robust synthesis of functional sulfonamides in good yields and excellent chemoselectivity. And detailed mechanistic studies showed that this transformation may go through a single electron transfer (SET) pathway.

Graphical abstract: Copper-catalyzed sulfonamides formation from sodium sulfinates and amines

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Article information

DOI
https://doi.org/10.1039/C3CC41249K
Article type
Communication
Submitted
17 Feb 2013
Accepted
21 May 2013
First published
22 May 2013

Chem. Commun., 2013,49, 6102-6104

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Copper-catalyzed sulfonamides formation from sodium sulfinates and amines

X. Tang, L. Huang, C. Qi, X. Wu, W. Wu and H. Jiang, Chem. Commun., 2013, 49, 6102 DOI: 10.1039/C3CC41249K

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