Methyl 2-{[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)(4-nitrophenyl)methyl]amino}-3-phenylpropanoate

Methyl 2-{[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)(4-nitrophenyl)methyl]amino}-3-phenylpropanoate

The molecule of the title compound, C27H24N4O5, exists in the keto–enamine tautomeric form, stabilized by an intramolecular N—H⋯O hydrogen bond. An intramolecular C—H⋯·O hydrogen bond also occurs. In the crystal, C—H⋯O hydrogen bonds link the molecules into chains.

Bibliographic Details
Main Authors:	Zhang, Xin, Sun, Chen, Li, Fei-ran, Zhang, Hua
Format:	Online
Language:	English
Published:	International Union of Crystallography 2012
Online Access:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344020/

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