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6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol
In the title compound, C(21)H(19)N(3)O(4), two intramolecular N—H⋯O hydrogen bonds generate two six-membered rings. The dihedral angles between the central heterocyclic ring and the two pendant rings are 61.5 (2) and 63.5 (1)°.
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| Formato: | Texto |
| Lenguaje: | English |
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International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980064/ https://www.ncbi.nlm.nih.gov/pubmed/21580171 http://dx.doi.org/10.1107/S160053680905020X |
| _version_ | 1782191568781836288 |
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| author | Li, Qiuhong |
| author_facet | Li, Qiuhong |
| author_sort | Li, Qiuhong |
| collection | PubMed |
| description | In the title compound, C(21)H(19)N(3)O(4), two intramolecular N—H⋯O hydrogen bonds generate two six-membered rings. The dihedral angles between the central heterocyclic ring and the two pendant rings are 61.5 (2) and 63.5 (1)°. |
| format | Text |
| id | pubmed-2980064 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2009 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29800642010-12-30 6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol Li, Qiuhong Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(21)H(19)N(3)O(4), two intramolecular N—H⋯O hydrogen bonds generate two six-membered rings. The dihedral angles between the central heterocyclic ring and the two pendant rings are 61.5 (2) and 63.5 (1)°. International Union of Crystallography 2009-12-09 /pmc/articles/PMC2980064/ /pubmed/21580171 http://dx.doi.org/10.1107/S160053680905020X Text en © Qiuhong Li 2010 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 Li, Qiuhong 6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol |
| title | 6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol |
| title_full | 6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol |
| title_fullStr | 6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol |
| title_full_unstemmed | 6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol |
| title_short | 6,6′-Dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol |
| title_sort | 6,6′-dimethoxy-2,2′-[pyridine-2,3-diylbis(nitrilomethylidyne)]diphenol |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980064/ https://www.ncbi.nlm.nih.gov/pubmed/21580171 http://dx.doi.org/10.1107/S160053680905020X |
| work_keys_str_mv | AT liqiuhong 66dimethoxy22pyridine23diylbisnitrilomethylidynediphenol |