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Acta Cryst. (2005). E61, o2387-o2388  [ doi:10.1107/S1600536805020349 ]

4-{[1-(Methoxycarbonyl)ethylamino](phenyl)methylidene}-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

H. Zhu, X. Zhang, Y. Song, H. Xu and M. Dong

Abstract: The title compound, C21H21N3O3, is a neutral potentially tridentate ligand in an enamine-keto form, stabilized by an intramolecular N-H...O hydrogen bond. There are two molecules in the asymmetric unit.

Online 6 July 2005


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