Acta Cryst. (2004). E60, o2191-o2192  [ doi:10.1107/S160053680402728X ]

4-[(Z)-(4-Methoxyanilino)phenylmethylene]-5-methyl-2-phenyl-2H-pyrazol-3(4H)-one

F. Bao, X.-Q. Lü, Y.-Q. Qiao, Q. Wu and S. W. Ng

Abstract: The crystal structure of the title compound, C₂₄H₂₁N₃O₂, features a central pyrazole ring; the NH unit interacts with the C=O unit through an intramolecular hydrogen bond [NO = 2.714 (1) Å].

Online 6 November 2004

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