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1,5-Dimethyl-4-(1-methyl-3-oxo-3-phenylprop-1-enylamino)-2-phenyl-1H-pyrazol-3(2H)-one
In the title compound, C(21)H(21)N(3)O(2), an intramolecular N—H⋯O interaction generates an S(6) ring, which stablizes the enamine–keto tautomer. The S(6) ring makes dihedral angles of 33.07 (7), 56.50 (8) and 38.59 (8)°, respectively, with the benzoylacetone benzene ring and the antipyrine pyra...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151847/ https://www.ncbi.nlm.nih.gov/pubmed/21837045 http://dx.doi.org/10.1107/S1600536811021945 |