Synthesis of 4,5'-dihydro derivatives of benzodifurazan, benzodifuroxan, and benzofurazanofuroxan
作者:V. A. Samsonov、L. B. Volodarskii
DOI:10.1007/bf00486813
日期:1991.10
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
作者:V. A. Samsonov、G. E. Salʼnikov、L. B. Volodarskii
DOI:10.1007/s10593-010-0596-9
日期:2010.11
The Semmler-Wolff aromatization of 4-hydroxyimino-4,5,6,7-tetrahydro[2,1,3]benzoxadiazole and its 1-oxide derivative in sulfuric acid and in acetic anhydride gave 4-amino[2,1,3]benzoxadiazole and 4-acetamido[2,1,3]benzoxadiazole 1-oxide. Some reactions of the resultant amines were studied.