The reaction of 1-(1-pyrrolidinyl)acenaphthylene with electrophilic acetylenes.
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概要
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1-(1-Pyrrolidinyl) acenaphthyIene (<B>1</B>), which was prepared from acenaphthenone and pyrrolidine, reacted with dimethyl acetylenedicarboxylate to give the dihydrocyclohepta[<I>de</I>]naphthalene and dihydrofluoranthene. The reaction of <B>1</B> with methyl propiolate in benzene afforded the dihydrocyclohepta[<I>de</I>] naphthalene (<B>8</B>) and its isomeric cyclohepta[<I>de</I>naphthalenol (<B>9</B>), whereas the Michael type adduct was formed in methanol. An interconversion between <B>8</B> and <B>9</B> was also described.
- 公益社団法人 日本化学会の論文
著者
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Tsuge Otohiko
Research Institute of Industrial Science, Kyushu University 86
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Tsuge Otohiko
Research Institute of Industrial Science, and Department of Molecular Science and Technology, Interdisciplinary Graduate School of Engineering Sciences Kyushu University
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Watanabe Haruyuki
Research Institute of Industrial Science, Kyushu University
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Watanabe Haruyuki
Research Institute of Industrial Science, Kyushu University 86
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