3-(4-Methoxybenzoyl)-6-nitrocoumarin
In the title coumarin derivative (also known as 2H-chromen-2-one or 2H-1-benzopyran-2-one), C17H11NO6, the coumarin ring system is nearly planar, with a dihedral angle of 3.35 (9)° between the pyrone and the benzene rings. The dihedral angle between the planes formed by the coumarin ring system and...
| Main Authors: | , , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
International Union of Crystallography
2013
|
| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588552/ |