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2-[1,1-Dioxo-2-(2,4,5-trifluorobenzyl)-2H-1,2-benzothiazin-4-yl]acetic acid
In the title compound, C(17)H(12)F(3)NO(4)S, the heterocyclic thiazine ring adopts a half-chair conformation with the S and the N atoms displaced by −0.608 (3) and 0.105 (3) Å, respectively, from the mean plane formed by the remaining ring atoms. The dihedral angle between the two benzene rings is...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344496/ https://www.ncbi.nlm.nih.gov/pubmed/22590258 http://dx.doi.org/10.1107/S1600536812015942 |
| Sumario: | In the title compound, C(17)H(12)F(3)NO(4)S, the heterocyclic thiazine ring adopts a half-chair conformation with the S and the N atoms displaced by −0.608 (3) and 0.105 (3) Å, respectively, from the mean plane formed by the remaining ring atoms. The dihedral angle between the two benzene rings is 36.63 (8)° and the acetic acid group is inclined at right angles [89.78 (8) °] to the mean plane formed by the C atoms of the thiazine ring. The crystal structure features O—H⋯O and C—H⋯O hydrogen bonds. |
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