Acta Cryst. (2001). E57, o1126-o1127  [ doi:10.1107/S1600536801018062 ]

3-Méthyl-1-(pyridin-2-yl)-4-(1-pyridin-2-yl-3-méthyl-1H-pyrazol-5-yl)-2H-3-pyrazolin-5(1H)-one

B. Djerrari, E. M. Essassi, J. Fifani and M. Pierrot

Abstract: The structure of the title compound, C₁₈H₁₆N₆O, has been established by X-ray crystallographic study. The structure corresponds to the NH tautomer of the pyrazolinone moiety.

Online 27 octobre 2001

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