Photochemical Reaction of 1,2-Naphthoquinone and Its Derivatives with Xanthene
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概要
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In contrast to other <I>o</I>-quinones, photochemical reaction of 1,2-naphthoquinone with xanthene gave a 1 : 1 adduct in which xanthene moiety is attached to position C<SUB>4</SUB>, <I>i.e.</I>, 1,4-dihydro-2-hydroxy-4-xanthyl-1-ketonaphthalene (<B>2a</B>). The analogous photo-adducts, <B>2b</B>, <B>2c</B>, and <B>2d</B>, were obtained by the photochemical reaction of 3-chloro-1,2-naphthoquinone, 3-bromo- 1,2-naphthoquinone, and 6-bromo-1,2-naphthoquinone with xanthene, respectively. The dynamic aspect of these reactions was also examined using the CIDNP technique and the reaction mechanism was discussed.
- 公益社団法人 日本化学会の論文
著者
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Maruyama Kazuhiro
Department Of Chemistry Faculty Of Science Kyoto University
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Takuwa Akio
Department Of Chemistry Faculty Of Science Shimane University
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Takuwa Akio
Department of Chemistry, Faculty of Literature and Science, Shimane University
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