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1-{3-(4-Methylphenyl)-5-[5-(2-nitrophenyl)furan-2-yl]-4,5-dihydro-1H-pyrazol-1-yl}ethanone
In the title compound, C(22)H(19)N(3)O(4), the dihedral angle between the furan and pyrazole rings is 82.73 (19)° while the dihedral angles between the furan and pyrazole rings and their attached benzene rings are 31.93 (18) and 1.88 (18)°, respectively. In the crystal, inversion dimers linked by pa...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3790397/ https://www.ncbi.nlm.nih.gov/pubmed/24098216 http://dx.doi.org/10.1107/S1600536813024690 |
| Sumario: | In the title compound, C(22)H(19)N(3)O(4), the dihedral angle between the furan and pyrazole rings is 82.73 (19)° while the dihedral angles between the furan and pyrazole rings and their attached benzene rings are 31.93 (18) and 1.88 (18)°, respectively. In the crystal, inversion dimers linked by pairs of C—H⋯O hydrogen bonds generate R (2) (2)(16) loops. In addition, weak C—H⋯π and aromatic π–π stacking [minimum centroid–centroid distance = 3.5374 (17) Å] interactions are observed. |
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