Issue 85, 2016, Issue in Progress
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RSC Advances

Difluoromethylation of N-arylsulfonyl hydrazones with difluorocarbene leading to difluoromethyl aryl sulfones†

Qu-Tong Zheng,‡abc   Yun Wei,‡abc   Jian Zheng,c   Ya-ya Duan,c   Gang Zhao,c   Zong-Bao Wang,ab   Jin-Hong Lin,*c   Xing Zheng*ab  and  Ji-Chang Xiao*abc  

* Corresponding authors

a Institute of Pharmacy and Pharmacology, University of South China, 28 Western Changsheng Road, Hengyang, Hunan,421001, China
E-mail: zhengxing5018@yahoo.com

b Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, 28 Western Changsheng Road, Hengyang, Hunan,421001, China

c Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
E-mail: jlin@sioc.ac.cn, jchxiao@sioc.ac.cn
Fax: +86-21-6416-6128
Tel: +86-21-5492-5340

Abstract

The difluoromethylation of N-arylsulfonyl hydrazones with difluorocarbene generated from difluoromethylene phosphobetaine (Ph3P+CF2CO2−) to give various difluoromethyl aryl sulfones is described.

Graphical abstract: Difluoromethylation of N-arylsulfonyl hydrazones with difluorocarbene leading to difluoromethyl aryl sulfones

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Article information

DOI
https://doi.org/10.1039/C6RA20629H
Article type
Communication
Submitted
16 Aug 2016
Accepted
24 Aug 2016
First published
25 Aug 2016

RSC Adv., 2016,6, 82298-82300

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Difluoromethylation of N-arylsulfonyl hydrazones with difluorocarbene leading to difluoromethyl aryl sulfones

Q. Zheng, Y. Wei, J. Zheng, Y. Duan, G. Zhao, Z. Wang, J. Lin, X. Zheng and J. Xiao, RSC Adv., 2016, 6, 82298 DOI: 10.1039/C6RA20629H

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