862534-98-3Relevant academic research and scientific papers
Pyridazine derivatives and related compounds, Part 12: Synthesis of some pyridazino [4′,3′:4,5]thieno[3,2-d]-1,2,3-triazines
Deeb, Ali,Kotb, Mahmoud,El-Abbasy, Mohamed
, p. 591 - 599 (2007/10/03)
The syntheses of pyridazino[4′,3′:4, 5]thieno[3, 2-d]-1,2,3-triazinones 2, 3, 6, derivatives of the ring system thieno[2,3-c]pyridazine, have been accomplished by a diazotization reaction. Reaction of triazine 3 with phosphorous oxychloride led to 4-chlor
