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Communication | Regular issue | Vol 4, No. 5, 1976, pp.963-967
Published online, 1st January, 1970
DOI: 10.3987/R-1976-05-0963
Derivatives of 1,2-Dithiole-3-thiones. XII. The Reactions of 1,2-Dithiole-3-thione with Bis-arylsulfonyldiazomethane

Seizo Tamagaki* and Ryoichi Ichihara

*Department of Applied Chemistry, Faculty of Engineering, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan

Abstract

4,5-Benzo-l,2-dithiole-3-thione reacted with bis-sulfonyldiazomethane to give the rearranged products of a new type. The same was found to take place for 1,3-dithiole-2-thione.