79441-92-2Relevant academic research and scientific papers
Pyridazine derivatives and related compounds. Part 13: Synthesis and antimicrobial activity of some pyridazino[3′,4′:3,4]pyrazolo[5,1-c]- 1,2,4-triazines
Deeb, Ali,El-Mariah, Fatma,Hosny, Mona
, p. 5013 - 5017 (2007/10/03)
Pyridazinopyrazolotriazine A general method for the preparation of substituted pyridazinopyrazolotriazines is reported. 3-Aminopyrazolo[3,4-d] pyridazine was diazotized and coupled with active methylene reagents to afford the tricyclic pyridazino[3′,4′:3,
Reactions with Diazoazoles. Part IV. (1). - and -Cyclocondensation Reactions of Diazoazoles with Acyltriphenylphosphonium Methylides to Azolotriazines
Ege, Guenter,Gilbert, Karlheinz
, p. 675 - 677 (2007/10/02)
Acyltriphenylphosphoniummethylides react with diazoazoles in a - or -cycloaddition reaction followed by elimination of triphenylphosphane oxide to yield azolotriazines.
