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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, C(27)H(24)N(4)O(5), 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.
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344020/ https://www.ncbi.nlm.nih.gov/pubmed/22589929 http://dx.doi.org/10.1107/S1600536812010343 |