Issue 29, 2011
From the journal:

Chemical Communications

Catalytic decarboxylative alkylation of β-keto acids with sulfonamidesvia the cleavage of carbon–nitrogen and carbon–carbon bonds†

Cui-Feng Yang,a   Jian-Yong Wanga  and  Shi-Kai Tian*a  

* Corresponding authors

a Joint Laboratory of Green Synthetic Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
E-mail: tiansk@ustc.edu.cn
Fax: +86 551-360-1592
Tel: +86 551-360-0871

Abstract

An efficient decarboxylative alkylation reaction of β-keto acids with N-benzylic or N-allylic sulfonamides has been developed, for the first time, through sequential cleavage of carbon–nitrogen and carbon–carbon bonds in the presence of 10 mol% of FeCl3.

Graphical abstract: Catalytic decarboxylative alkylation of β-keto acids with sulfonamidesvia the cleavage of carbon–nitrogen and carbon–carbon bonds

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Article information

DOI
https://doi.org/10.1039/C1CC12790J
Article type
Communication
Submitted
12 May 2011
Accepted
07 Jun 2011
First published
22 Jun 2011

Chem. Commun., 2011,47, 8343-8345

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Catalytic decarboxylative alkylation of β-keto acids with sulfonamidesvia the cleavage of carbon–nitrogen and carbon–carbon bonds

C. Yang, J. Wang and S. Tian, Chem. Commun., 2011, 47, 8343 DOI: 10.1039/C1CC12790J

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