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Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile
In the title compound, C(21)H(16)N(2)O(2), the methoxybenzene ring is almost perpendicular to the mean plane of the naphthalene ring system, making a dihedral angle of 83.62 (5)°. The 4H-pyran ring fused with the naphthalene ring system is almost planar [maximum deviation = 0.033 (1) Å]. In the cr...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518947/ https://www.ncbi.nlm.nih.gov/pubmed/26279912 http://dx.doi.org/10.1107/S2056989015011020 |
| _version_ | 1782383431514062848 |
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| author | Mohamed, Shaaban K. Horton, Peter N. Akkurt, Mehmet Younes, Sabry H. H. Albayati, Mustafa R. |
| author_facet | Mohamed, Shaaban K. Horton, Peter N. Akkurt, Mehmet Younes, Sabry H. H. Albayati, Mustafa R. |
| author_sort | Mohamed, Shaaban K. |
| collection | PubMed |
| description | In the title compound, C(21)H(16)N(2)O(2), the methoxybenzene ring is almost perpendicular to the mean plane of the naphthalene ring system, making a dihedral angle of 83.62 (5)°. The 4H-pyran ring fused with the naphthalene ring system is almost planar [maximum deviation = 0.033 (1) Å]. In the crystal, molecules are linked into inversion dimers by pairs of N—H⋯N hydrogen bonds. N—H⋯O hydrogen bonds connect the dimers, forming a helical supramolecular chain along the a-axis direction. The crystal packing also features C—H⋯π interactions. |
| format | Online Article Text |
| id | pubmed-4518947 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2015 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-45189472015-08-14 Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile Mohamed, Shaaban K. Horton, Peter N. Akkurt, Mehmet Younes, Sabry H. H. Albayati, Mustafa R. Acta Crystallogr E Crystallogr Commun Data Reports In the title compound, C(21)H(16)N(2)O(2), the methoxybenzene ring is almost perpendicular to the mean plane of the naphthalene ring system, making a dihedral angle of 83.62 (5)°. The 4H-pyran ring fused with the naphthalene ring system is almost planar [maximum deviation = 0.033 (1) Å]. In the crystal, molecules are linked into inversion dimers by pairs of N—H⋯N hydrogen bonds. N—H⋯O hydrogen bonds connect the dimers, forming a helical supramolecular chain along the a-axis direction. The crystal packing also features C—H⋯π interactions. International Union of Crystallography 2015-06-13 /pmc/articles/PMC4518947/ /pubmed/26279912 http://dx.doi.org/10.1107/S2056989015011020 Text en © Mohamed et al. 2015 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
| spellingShingle | Data Reports Mohamed, Shaaban K. Horton, Peter N. Akkurt, Mehmet Younes, Sabry H. H. Albayati, Mustafa R. Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile |
| title | Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile |
| title_full | Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile |
| title_fullStr | Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile |
| title_full_unstemmed | Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile |
| title_short | Crystal structure of 3-amino-1-(4-methoxyphenyl)-1H-benzo[f]chromene-2-carbonitrile |
| title_sort | crystal structure of 3-amino-1-(4-methoxyphenyl)-1h-benzo[f]chromene-2-carbonitrile |
| topic | Data Reports |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518947/ https://www.ncbi.nlm.nih.gov/pubmed/26279912 http://dx.doi.org/10.1107/S2056989015011020 |
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