1260145-06-9Relevant academic research and scientific papers
Synthesis of functionalized pyridazin-3(2 H)-ones via nucleophilic substitution of hydrogen (SNH)
Verhelst, Tom,Verbeeck, Stefan,Ryabtsova, Oxana,Depraetere, Stefaan,Maes, Bert U. W.
, p. 272 - 275 (2011/04/22)
Reaction of 2-benzyl-5-halopyridazin-3(2H)-ones (3) with Grignard reagents followed by quenching with electrophiles unexpectedly yielded 4,5-disubstituted pyridazin-3(2H)-ones instead of 5-substituted pyridazin-3(2H)-ones. These reactions represent the fi
