1379475-40-7Relevant articles and documents
One-pot regioselective synthesis of 1,4,5-trisubstituted pyrazoles under solvent-free conditions without catalyst
Alinezhad, Heshmatollah,Tajbakhsh, Mahmood,Zare, Mahboobeh
experimental part, p. 947 - 950 (2012/08/07)
A fast, one pot method with excellent yield has been developed for preparation of 1,4,5-trisubstituted pyrazoles. Treatment of β-dicarbonyl compounds with N,N-dimethylformamide dimethylacetal and hydrazine derivatives afforded immediately the desired pyrazoles under solvent-free conditions in the absence of catalyst. Springer-Verlag 2012.