Issue 26, 2013
From the journal:

Organic & Biomolecular Chemistry

Palladium-catalyzed conjugate addition of arylsulfonyl hydrazides to α,β-unsaturated ketones†

Wen Chen,a   Hui Chen,a   Fuhong Xiaoa  and  Guo-Jun Deng*a  

* Corresponding authors

a Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
E-mail: gjdeng@xtu.edu.cn
Fax: (+86)-731-58292251
Tel: (+86)-731-58298601

Abstract

A palladium-catalyzed desulfitative–denitrogenative conjugate addition of arylsulfonyl hydrazides to α,β-unsaturated ketones is described. The reaction showed very good selectivity and tolerated a wide range of functionalities under an atmosphere of oxygen with or without the aid of a metal co-oxidant.

Graphical abstract: Palladium-catalyzed conjugate addition of arylsulfonyl hydrazides to α,β-unsaturated ketones

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Article information

DOI
https://doi.org/10.1039/C3OB40518D
Article type
Communication
Submitted
14 Mar 2013
Accepted
13 May 2013
First published
14 May 2013

Org. Biomol. Chem., 2013,11, 4295-4298

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Palladium-catalyzed conjugate addition of arylsulfonyl hydrazides to α,β-unsaturated ketones

W. Chen, H. Chen, F. Xiao and G. Deng, Org. Biomol. Chem., 2013, 11, 4295 DOI: 10.1039/C3OB40518D

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