(E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide
The title compound, C18H13BrN2O2, was synthesized by the reaction of 2-hydroxy-1-naphthaldehyde with 4-bromobenzohydrazide. This Schiff base molecule has an E configuration about the C=N bond and is almost planar, the dihedral angle between the mean planes through the substituted benzene ring and th...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2008-11-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808031395 |
| _version_ | 1818320213436792832 |
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| author | Yun-Peng Diao Qi-Hui Zhang Da-Cheng Wang Xu-Ming Deng |
| author_facet | Yun-Peng Diao Qi-Hui Zhang Da-Cheng Wang Xu-Ming Deng |
| author_sort | Yun-Peng Diao |
| collection | DOAJ |
| description | The title compound, C18H13BrN2O2, was synthesized by the reaction of 2-hydroxy-1-naphthaldehyde with 4-bromobenzohydrazide. This Schiff base molecule has an E configuration about the C=N bond and is almost planar, the dihedral angle between the mean planes through the substituted benzene ring and the naphthyl system being 6.6 (2)°. There is an intramolecular O—H...N hydrogen bond involving the naphthyl hydroxy substituent and the N′ atom of the hydrazide group. In the crystal structure, molecules are linked through intermolecular N—-H...O hydrogen bonds to form chains extending along the b direction. |
| first_indexed | 2024-12-13T10:21:26Z |
| format | Article |
| id | doaj.art-da19a8abc7494353a142409b3e81ca97 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-13T10:21:26Z |
| publishDate | 2008-11-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-da19a8abc7494353a142409b3e81ca972022-12-21T23:51:11ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-11-016411o2070o207010.1107/S1600536808031395(E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazideYun-Peng DiaoQi-Hui ZhangDa-Cheng WangXu-Ming DengThe title compound, C18H13BrN2O2, was synthesized by the reaction of 2-hydroxy-1-naphthaldehyde with 4-bromobenzohydrazide. This Schiff base molecule has an E configuration about the C=N bond and is almost planar, the dihedral angle between the mean planes through the substituted benzene ring and the naphthyl system being 6.6 (2)°. There is an intramolecular O—H...N hydrogen bond involving the naphthyl hydroxy substituent and the N′ atom of the hydrazide group. In the crystal structure, molecules are linked through intermolecular N—-H...O hydrogen bonds to form chains extending along the b direction.http://scripts.iucr.org/cgi-bin/paper?S1600536808031395 |
| spellingShingle | Yun-Peng Diao Qi-Hui Zhang Da-Cheng Wang Xu-Ming Deng (E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide Acta Crystallographica Section E |
| title | (E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide |
| title_full | (E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide |
| title_fullStr | (E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide |
| title_full_unstemmed | (E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide |
| title_short | (E)-4-Bromo-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide |
| title_sort | e 4 bromo n 8242 2 hydroxy 1 naphthylmethylene benzohydrazide |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536808031395 |
| work_keys_str_mv | AT yunpengdiao e4bromon82422hydroxy1naphthylmethylenebenzohydrazide AT qihuizhang e4bromon82422hydroxy1naphthylmethylenebenzohydrazide AT dachengwang e4bromon82422hydroxy1naphthylmethylenebenzohydrazide AT xumingdeng e4bromon82422hydroxy1naphthylmethylenebenzohydrazide |