Reaction of hydrazids, alkyl carbazats and semi-carbazids on hydroximates and synthesis of 4-hydroxy-1,2,4-triazoles, 4-hydroxy-1,2,4-triazolones and 4-phenyl-1,2,4-triazole
Written by sctunisie no commentsHydroximate of type 1 have been shown to react with hydrazids, alkyl carbazat and semi-carbazid to give respectively 4-hydroxy-1,2,4-triazole, 4-hydroxy-1,2,4-triazolone and 4-substituted-1,2,4 triazolone in good yield. The process of the reaction is discussed.
A. Bel Hadj Amor, B. Baccar
Pages 19-26
