91506-99-9Relevant academic research and scientific papers
Mesoionic Oxazolones in Heterocyclic Synthesis: Reaction of 1-Aza-3-bromo-1,3-butadienes with 2-Phenyl-4-methyl-Δ2-oxazolin-5-one
Konwar, Dilip,Sandhu, Jagir S.,Baruah, J. N.
, p. 1248 - 1249 (2007/10/02)
2-Phenyl-4-methyl-Δ2-oxazolin-5-one (III) reacts with 1-aza-3-bromo-1,3-butadienes (IV) to give α-pyridones (V) in good yields, without the formation of any β-lactams.The pyridones have been fully characterised by spectral data (IR, PMR and mas
