187455-78-3Relevant articles and documents
1,2,3-Triazole N-Oxides. II. Synthesis of Substituted 4(5)-Ethoxycarbonyl-1,2,3-triazole N-Oxides
Kirillova,Shul'gina,Shafeev,Al'mukhamedov,Vereshchagin
, p. 1051 - 1054 (2007/10/03)
Oxidative cyclization of ethyl 2-hydrazono-3-hydroxyimino- and 3-hydrazono-2-hydroxyiminobutanoates in the presence of γ-MnO2 yields isomeric 4(5)-methyl-2-phenyl-5(4)-ethoxycarbonyl-1,2,3-triazole 1-oxides. Alkaline hydrolysis and ammonolysis