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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 |
| Publicado: |
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 |