Heterocyclic nitro compounds. 26. Reaction of 1-substituted 3,5-dinitro-1,2,4-triazoles with anions of heterocyclic NH acids

1-Substituted 3-nitro-5-(N-azolyl)-1,2,4-triazoles mixed with 1-substituted 3-nitro-1,2,4-triazol-5-ones are obtained in the reaction of 1-substituted 3,5-dinitro-1,2,4-triazoles with anions of heterocyclic NH acids (1,2,4-triazole, 1,2,3-triazole, pyrazole, benzotriazole, benzimidazole, and indazole derivatives). 1-Methyl-3-nitro-5-amino-1,2,4-triazole is formed instead of the expected 5-tetrazolyl derivative in the reaction of 1-methyl-3,5-dinitro-1,2,4-triazole with tetrazole in alkaline media. See 1] for communication 25. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 257–261, February, 1980.