A four-component reaction of aryldiazonium tetrafluoroborates, sulfur dioxide, 1,2-dibromoethane, and hydrazines

Organic & Biomolecular Chemistry
Danqing ZhengJie Wu

Abstract

A four-component reaction of aryldiazonium tetrafluoroborates, sulfur dioxide, 1,2-dibromoethane, and hydrazines under metal-free conditions is described, providing a novel and efficient approach to 2-arylsulfonyl hydrazones. This transformation proceeds smoothly via insertion of sulfur dioxide under mild conditions with good functional group tolerance.

References

Mar 17, 2000·Science·J Drews
Apr 13, 2001·The Journal of Organic Chemistry·V PercecJ M Fréchet
Jul 18, 2001·Pest Management Science·G MitchellR A Wichert
Aug 21, 2002·Expert Opinion on Pharmacotherapy·Paul F Schellhammer
Jan 28, 2006·The Journal of Organic Chemistry·Stephen W Wright, Kelly N Hallstrom
Oct 30, 2010·Journal of the American Chemical Society·Bao NguyenMichael C Willis
Mar 26, 2011·Organic & Biomolecular Chemistry·Tsuyoshi TaniguchiHiroyuki Ishibashi
Jun 30, 2012·Chemical Communications : Chem Comm·Shengqing Ye, Jie Wu
Sep 5, 2012·Chemical Communications : Chem Comm·Shengqing Ye, Jie Wu
Jul 16, 2013·Organic & Biomolecular Chemistry·Philippe Bisseret, Nicolas Blanchard
Dec 7, 2013·Organic Letters·Benjamin N RockeAndrei Shavnya
Dec 7, 2013·Organic Letters·Alex S DeemingMichael C Willis
Feb 1, 1951·Chemical Reviews·W E TRUCE, A M MURPHY
Jun 28, 2014·Chemical Communications : Chem Comm·Danqing ZhengJie Wu
Jul 11, 2014·Chemical Communications : Chem Comm·Wanfang LiXiao-Feng Wu
Nov 13, 2014·Chemical Communications : Chem Comm·Yong LuoJie Wu
Dec 17, 2014·Organic & Biomolecular Chemistry·Gang LiuJie Wu

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Citations

Nov 8, 2017·Chemical Communications : Chem Comm·Hongguang XiaJie Wu
Nov 22, 2017·Chemical Communications : Chem Comm·Xiaolong SuYi Li

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