Cargando…
Crystal structure of methyl 2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetate
In the title coumarin derivative, C(12)H(10)O(5), the fused ring system is almost planar (r.m.s deviation = 0.016 Å). The C(ar)—C—C=O torsion angle of the side chain is −8.4 (2)° In the crystal, molecules are linked by O—H⋯O hydrogen bonds, generating C(8) chains propagating in the [100] direction....
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2015
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4555392/ https://www.ncbi.nlm.nih.gov/pubmed/26396900 http://dx.doi.org/10.1107/S2056989015014061 |