Ethyl 8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate
In the title compound, C13H13NO4, the asymmetric unit contains four independent molecules, each exhibiting an intramolecular N—H⋯O hydrogen bond. The ethyl group in one of the four molecules is disordered, with a refined occupancy ratio of 0.295 (16):0.705 (16). A face-to-face stacking interacti...
| Main Authors: | , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
International Union of Crystallography
2014
|
| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4051033/ |