115276-35-2Relevant academic research and scientific papers
Pyridazine Chemistry. Part 33. 5-Aminopyridazin-4-yl o-Fluorophenyl Ketone as a Key Intermediate in the Syntheses of Diaza Analogues of Acridone, Xanthone, and Thioxanthone
Haider, Norbert,Heinisch, Gottfried
, p. 401 - 406 (2007/10/02)
Facile syntheses of pyridazinoquinolin-10(5H)one (2) and 5-substituted derivatives thereof are described. 5-(o-Fluorobenzoyl)pyridazin-4(1H)one (9), readily accessible from the title amino ketone (1) by a N-benzylation-hydrolysis-deben
