Semmler-Wolff aromatization of 4-hydroxyimino-4,5,6,7-tetrahydro-[2,1,3]benzoxadiazole and 4-hydroxyimino-4,5,6,7-tetrahydro[2,1,3]benzoxadiazole 1-oxide and some properties of the obtained amines |
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| Authors: | V A Samsonov G E Salʼnikov L B Volodarskii |
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| Institution: | (1) N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia |
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| Abstract: | The Semmler-Wolff aromatization of 4-hydroxyimino-4,5,6,7-tetrahydro2,1,3]benzoxadiazole and its 1-oxide derivative in sulfuric
acid and in acetic anhydride gave 4-amino2,1,3]benzoxadiazole and 4-acetamido2,1,3]benzoxadiazole 1-oxide. Some reactions
of the resultant amines were studied. |
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