Cargando…
3,5,7-Trimethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
In the title compound, C(19)H(18)O(6), also known as 3,4′,5,7-tetramethoxyflavone, the dihedral angle between the benzopyran-4-one group and the attached benzene ring is 11.23 (8)°. An intramolecular C—H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, molecules are linked into a tw...
| Autores principales: | , |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971014/ https://www.ncbi.nlm.nih.gov/pubmed/21578306 http://dx.doi.org/10.1107/S1600536809040938 |