647825-31-8Relevant articles and documents
An efficient solvent-free synthesis of NH-pyrazoles from β-dimethylaminovinylketones and hydrazine on grinding
Longhi, Kelvis,Moreira, Dayse N.,Marzari, Mara R.B.,Floss, Vagner M.,Bonacorso, Helio G.,Zanatta, Nilo,Martins, Marcos A.P.
, p. 3193 - 3196 (2010)
A series of NH-pyrazoles was efficiently synthesized from the reaction of β-dimethylaminovinylketones ([R1C(O)C(R2){double bond, long}CHN(Me2)], where R1 = Me, Ph, 3-MeO-Ph, 4-Me-Ph, 4-MeO-Ph, 4-F-Ph, 4-Cl-Ph, 4