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Crystal structure of 2-amino-7-hydroxy-4-(4-hydroxyphenyl)-4H-chromene-3-carbonitrile
In the title compound, C(16)H(12)N(2)O(3), the chromene ring system is nearly planar [maximum deviation from the mean plane = 0.057 (1) Å], and is almost perpendicular to the benzene ring, with a dihedral angle of 85.29 (5)°. In the crystal, molecules are linked by classical N—H⋯O, O—H⋯O and O—H⋯N...
| 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/PMC4571389/ https://www.ncbi.nlm.nih.gov/pubmed/26396789 http://dx.doi.org/10.1107/S2056989015012815 |