Sur la Formation d'Oxadiazoles-1,2,4 par Action de Benzamidoximes sur des Anhydrides Isatoiques
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概要
- 論文の詳細を見る
La benzamidoxime et quelques uns de ses derives conduisent, par chauffage pendant une heure dans l'ethanol, avec des anhydrides isatoiques a des N-(amino-2 benzoyl) benzamidoximes. Lorsqu'on prolonge le temps de chauffage de la reaction, on obtient un melange de N-(amino-2 benzoyl) benzamidoximes et d'(amino-2 phenyl)-5 phenyl-3 oxadiazoles correspondants. La presence de base dans le milieu reactionnel favorise la transformation des benzamidoximes en oxadiazoles. Si l'on realise les memes reactions en presence d'ethylate de sodium, on n'observe que la formation d'oxadiazoles. Les structures des composes obtenus sont determinees principalement par les etudes spectroscopiques infrarouges, de resonance magnetique nucleaire et de masse.
- 公益社団法人日本薬学会の論文
- 1975-12-25
著者
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長原 勝彦
Faculte Des Sciences Pharmaceutiques Universite Kitasato
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高木 要
Central Research Laboratories, Zeria Pharmaceutical Co., Ltd.
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高木 要
Central Research Laboratories Zeria Pharmaceutical Co. Ltd.
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高木 要
Faculte des Sciences Pharmaceutiques, Universite Kitasato
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上田 武雄
Faculte des Sciences Pharmaceutiques, Universite Kitasato
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上田 武雄
School Of Pharmaceutical Sciences Kitasato University
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