Chemistry of Nitrosoimines. X. Reactions of 3-Substituted 2-Nitrosoimino-2,3,-dihydrobenzothiazoles with Aryl and <I>t</I>-Butyl Grignard Reagents
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概要
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3-Substituted 2-nitrosoimino-2,3-dihydrobenzothiazoles (<B>1</B>) react with arylmagnesium bromide to give 3-substituted 2,2-diaryl-2,3-dihydrobenzothiazoles as the major product and 2-<I>N</I>′-arylhydrazono-2,3-dihydrobenzothiazoles as a minor product. <B>1</B> reacts also with <I>t</I>-butylmagnesium chloride to give 3-substituted 2-<I>t</I>-butyl- and 2-<I>N</I>′-<I>t</I>-butylhydrazono-2,3-dihydrobenzothiazoles and 2,3-dihydrobenzothiazol-2-one. Reaction of <B>1</B> with mesitylmagnesium bromide gave a similar result to that with <I>t</I>-butylmagnesium chloride.
- 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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KAWAMURA Takayuki
Department of Environmental Science and Technology, Shinshu University
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Inamoto Naoki
Department Of Chemistry Graduate School Of Science The University Of Tokyo
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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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