Intermolecular Photochemical Cycloaddition of 4-Methoxy-2-quinolone with Olefins : A Regioselective Synthesis of 5-Substituted Cyclobuta [c]-2-quinolones
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概要
- 論文の詳細を見る
Irradiation of 4-methoxy-2-quinolone (IV) in methanol in the presence of substituted ethylenes provided intermolecular addition products. The cycloaddition reaction was shown to be regioselective giving in all cases 5-substituted 3,6-dihydrocyclobuta [c]-2-quinolones (V). Base treatment of these cycloadducts afforded the corresponding cyclobuta [c]-2-quinolones (VI).
- 公益社団法人日本薬学会の論文
- 1979-09-25
著者
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金子 主税
Faculty Of Pharmaceutical Sciences Kanazawa University
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内藤 俊彦
Faculty of Pharmaceutical Sciences, Kanazawa University
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金子 主税
Pharmaceutical Institute Tohoku University
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