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(E)-6,8-Dichloro-3-{[(naphthalen-1-ylmethyl)iminiumyl]methyl}-2H-chromen-4-olate
In the title compound, C(21)H(15)Cl(2)NO(2), the H atom of the –OH group is transferred to the N atom of the imine, forming a zwitterion. Thus, there is formation of a six-membered ring via an intramolecular O⋯H—N, rather than O—H⋯N, hydrogen bond in the molecule. The dihedral angle between the na...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3793731/ https://www.ncbi.nlm.nih.gov/pubmed/24109318 http://dx.doi.org/10.1107/S1600536813018084 |