Chemistry of Nitrosoimines. XII. Reactions of 3-Substituted 2-Nitrosoimino-2,3-dihydrobenzothiazoles with Alkyl Grignard Reagents
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概要
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3-Substituted 2-nitrosoimino-2,3-dihydrobenzothiazole (<B>1</B>) reacts with primary or secondary alkyl Grignard reagents to afford bis[<I>o</I>-(<I>N</I>-substituted amino)phenyl] disulfide, 3-substituted 2-<I>N</I>′-alkyl- and 2-<I>N</I>′,<I>N</I>′-dialkylhydrazono-2,3-dihydrobenzothiazoles as major products. In the reactions with secondary alkyl Grignard reagents, 3-substituted 2-<I>N</I>′-alkylidenehydrazono-2,3-dihydrobenzothiazole was also produced. The general feature of the reaction of <B>1</B> with Grignard reagents has been summarized and is discussed.
- 公益社団法人 日本化学会の論文
著者
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Akiba Kin-ya
Department Of Chemistry Faculty Of Science Hiroshima University
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Hisaoka Motoyuki
Department of Chemistry, Faculty of Science, The University of Tokyo
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Kawamura Takayuki
Department of Chemistry, Faculty of Science, The University of Tokyo
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Inamoto Naoki
Department of Chemistry and Research Centre for Spectrochemistry, Faculty of Science, The University of Tokyo
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