Cargando…
6,8-Dibromo-5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl acetate
In the title compound, C(17)H(10)Br(2)O(5), the chromene ring is almost planar with minimal puckering [total puckering amplitude = 0.067 (4) Å]. The dihedral angle between chromeme ring system and phenyl ring is 3.7 (2)°. The crystal structure is stabilized by intermolecular C—H⋯O interactions and...
| Autores principales: | , , , , |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968645/ https://www.ncbi.nlm.nih.gov/pubmed/21582223 http://dx.doi.org/10.1107/S1600536809005431 |