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(E)-3-Bromo-N′-(2-hydroxy-1-naphthylidene)benzohydrazide
The title compound, C(18)H(13)BrN(2)O(2), was synthesized by the reaction of 2-hydroxy-1-naphthaldehyde with an equimolar quantity of 3-bromobenzohydrazide in methanol. The dihedral angle between the benzene ring and the naphthyl ring system is 18.3 (2)°. An intramolecular O—H⋯N hydrogen bond is...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969212/ https://www.ncbi.nlm.nih.gov/pubmed/21582874 http://dx.doi.org/10.1107/S1600536809022533 |
| Sumario: | The title compound, C(18)H(13)BrN(2)O(2), was synthesized by the reaction of 2-hydroxy-1-naphthaldehyde with an equimolar quantity of 3-bromobenzohydrazide in methanol. The dihedral angle between the benzene ring and the naphthyl ring system is 18.3 (2)°. An intramolecular O—H⋯N hydrogen bond is observed between the phenolate O and imine N atoms. In the crystal structure, molecules are linked through intermolecular N—H⋯O and C—H⋯O hydrogen bonds, forming a chain running along [101]. |
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