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Ethyl 4-(2-furyl)-2-oxochroman-3-carboxylate
The title compound, C(16)H(14)O(5), was prepared from the reaction of 3-carbethoxycoumarin with furan in the presence of AlCl(3) as catalyst. In the crystal, intermolecular C—H⋯O hydrogen-bonding interactions between four molecules lead to a tetramer in the unit cell. The furan ring is antiper...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979556/ https://www.ncbi.nlm.nih.gov/pubmed/21579405 http://dx.doi.org/10.1107/S1600536810016193 |