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.
在
硫酸和
乙酸酐中将
4-羟基亚
氨基-4,5,6,7-四氢[2,1,3]苯并恶二唑及其1-氧化物衍
生物进行Semmler-Wolff芳构化,得到4-
氨基[2,1,3 ]苯并二唑和4-乙酰
氨基[2,1,3]苯并二唑1-氧化物。研究了所得胺的一些反应。