76729-96-9Relevant articles and documents
Studies on Pyrazolines: Syntheses, Pyrolysis and Reactivity of Some 3-Aroyl-4-aryl-δ2-pyrazolines
Rao, Ch. Bheemasankara,Raju, G. V. Subba,Raju, P. V. Narasimha
, p. 400 - 403 (2007/10/02)
Δ2-Pyrazolines (IIb-i)have been obtained through cycloaddition of diazomethane to chalcones (Ib-i).The structure (II) has been firmed established on the basis of PMR and (13)C NMR data.Pyrolysis and chemical reactivity of II are described.These