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7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide
The asymmetric unit of the title compound, C(14)H(17)N(3)O(3), contains two independent molecules with different conformations of the ethyl groups. In the crystal, intermolecular N—H⋯O hydrogen bonds link the molecules into ribbons extending along the a axis.
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089128/ https://www.ncbi.nlm.nih.gov/pubmed/21754425 http://dx.doi.org/10.1107/S1600536811010944 |
| _version_ | 1782202984291106816 |
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| author | Zhang, Li-Jun Yin, Bing-Zhu |
| author_facet | Zhang, Li-Jun Yin, Bing-Zhu |
| author_sort | Zhang, Li-Jun |
| collection | PubMed |
| description | The asymmetric unit of the title compound, C(14)H(17)N(3)O(3), contains two independent molecules with different conformations of the ethyl groups. In the crystal, intermolecular N—H⋯O hydrogen bonds link the molecules into ribbons extending along the a axis. |
| format | Text |
| id | pubmed-3089128 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2011 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-30891282011-07-13 7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide Zhang, Li-Jun Yin, Bing-Zhu Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(14)H(17)N(3)O(3), contains two independent molecules with different conformations of the ethyl groups. In the crystal, intermolecular N—H⋯O hydrogen bonds link the molecules into ribbons extending along the a axis. International Union of Crystallography 2011-04-13 /pmc/articles/PMC3089128/ /pubmed/21754425 http://dx.doi.org/10.1107/S1600536811010944 Text en © Zhang and Yin 2011 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 | Organic Papers Zhang, Li-Jun Yin, Bing-Zhu 7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide |
| title | 7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide |
| title_full | 7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide |
| title_fullStr | 7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide |
| title_full_unstemmed | 7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide |
| title_short | 7-Diethylamino-2-oxo-2H-chromene-3-carbohydrazide |
| title_sort | 7-diethylamino-2-oxo-2h-chromene-3-carbohydrazide |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089128/ https://www.ncbi.nlm.nih.gov/pubmed/21754425 http://dx.doi.org/10.1107/S1600536811010944 |
| work_keys_str_mv | AT zhanglijun 7diethylamino2oxo2hchromene3carbohydrazide AT yinbingzhu 7diethylamino2oxo2hchromene3carbohydrazide |