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2-Hydroxy-N′-(5-hydroxy-2-nitrobenzylidene)-3-methylbenzohydrazide
The title compound, C(15)H(13)N(3)O(5), was prepared by condensing 5-hydroxy-2-nitrobenzaldehyde and 2-hydroxy-3-methylbenzohydrazide in methanol. The two benzene rings make a dihedral angle of 3.9 (3)°. An intramolecular O—H⋯O hydrogen bond is observed. The crystal structure is stabilized by i...
| 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/PMC3297290/ https://www.ncbi.nlm.nih.gov/pubmed/22412480 http://dx.doi.org/10.1107/S1600536812002437 |
| Sumario: | The title compound, C(15)H(13)N(3)O(5), was prepared by condensing 5-hydroxy-2-nitrobenzaldehyde and 2-hydroxy-3-methylbenzohydrazide in methanol. The two benzene rings make a dihedral angle of 3.9 (3)°. An intramolecular O—H⋯O hydrogen bond is observed. The crystal structure is stabilized by intermolecular O—H⋯O and N—H⋯O hydrogen bonds, and C—H⋯O and π–π interactions [centroid–centroid distances = 3.5658 (17)–3.9287 (19) Å]. |
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