The base-catalyzed condensation reaction of dimethyl malonate with 5-chloro-2-methoxytropone and 2,5-dichlorotropone. On the solvent effect for the sites of the reaction.
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概要
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The sites of the nucleophilic attack of the base-catalyzed condensation of dimethyl malonate with 5-chloro-2-methoxytropone were solvent-dependent; the normal substitution product was predominant in benzene, but the <I>ciné</I>-substitution products were exclusive in methanol. With 2,5-dichlorotropone, the <I>ciné</I>-reaction products were exclusive in both solvents.
- 公益社団法人 日本化学会の論文
著者
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Tajiri Kozo
Research Institute of Industrial Science, 86, Kyushu University
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Takeshita Hitoshi
Research Institute of Industrial Science, 86, Kyushu University
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Nozoe Tetsuo
Faculty of Science, Tohoku University
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