55675-58-6Relevant academic research and scientific papers
Synthesis, spectral, crystal and theoretical studies of some novel 4-heterocyclic substituted pyrazolones
Narayanan, Kuppusamy,Shanmugam, Mani,Vasuki, Gnanasambandam,Kabilan, Senthamaraikannan
, p. 70 - 78 (2014)
Reactions of pyrazolone ketene dithioacetals with various binucleophiles afforded 4-heterocyclic substituted pyrazolone compounds as ketene N,N-, N,O-acetals in the absence of any acid/base catalyst in good yields. The products 3a-i formed by the direct d
