536740-79-1Relevant academic research and scientific papers
Synthesis of the new series of novel heterocyclic skeleton isoxazolo [4,5-e] 1,2,4-triazines and new series of the pyrazolo [4,3-e] 1,2,4-triazines
Gucky, Tomas,Nalepa, Karel,Wiedermannova, Iveta
, p. 613 - 616 (2007/10/03)
Summary. Nitrosation and coupling reactions on the active methylene group of the 3-substituted-5-(substituted benzyl)-6-oxo-1,6-dihydro-1,2,4-triazines gave oximes and arylhydrazones of the 3-substituted-5-(substituted benzoyl)-6-oxo-1,6-dihydro-1,2,4-triazines. These compounds were cyclized to the 3,5-disubstituted isoxazolo [4,5-e] 1,2,4-triazines and 3-methyl-5,7-diaryl pyrazolo [4,3-e] 1,2,4-triazines.
