The Reaction of 3<I>H</I>-1,2-Benzodithiole-3-thione with Diphenyldiazomethane

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概要

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• 3<I>H</I>-1,2-Benzodithiole-3-thione (<SUP>35</SUP>S=C<) reacted with diphenyldiazomethane in the presence of copper-(II) acetylacetonate to afford the corresponding 4,5-benzo-3-diphenylmethylene-1,2-dithiole with a predominant extrusion of the exocyclic sulfur atom, while with its selenium analog the exclusive loss of in-ring sulfur was observed, resulting in the formation of the selenium-migrated 4,5-benzo-3-di-phenylmethylene-1,2-thiaselenole.

• 公益社団法人 日本化学会の論文

著者

• Tamagaki Seizo

  Department Of Applied & Bioapplied Chemistry Graduate School Of Engineering Osaka City Universit

• Oae Shigeru

  Deparment of Applied Chemistry Faculty of Engineering Osaka City University

• Ichihara Ryoichi

  Department of Applied Chemistry, Faculty of Engineering, Osaka City University

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