Citation

Iyengar DS , Prasad KK Venkataratnam RV (1974) Competitive Michael and carbonyl addition of hydrazines to 4-Benzylidene-2-phenyloxazol-5(4H)-one: Synthesis of some new Pyrazolidin-3-ones. Australian Journal of Chemistry 27, 2439-2446.

https://doi.org/10.1071/CH9742439