Methyl 2-acetonyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
In the molecule of the title compound, C13H13NO6S, the thiazine ring adopts a distorted sofa conformation. The enolic H atom is involved in intramolecular O—H...O hydrogen bonding besides the weaker C—H...O=S and C—H...O=C interactions.
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2008-08-01
|
| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808019156 |