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rac-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxamide from synchrotron data
The crystal structure of the title water-soluble analogue of vitamin E, trolox amide, C(14)H(19)NO(3), solved and refined against synchrotron diffraction data, contains two molecules in the asymmetric unit. In both molecules, the heterocyclic ring is in a half-chair conformation. The crystal packin...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051603/ https://www.ncbi.nlm.nih.gov/pubmed/21523156 http://dx.doi.org/10.1107/S1600536811002807 |
| Sumario: | The crystal structure of the title water-soluble analogue of vitamin E, trolox amide, C(14)H(19)NO(3), solved and refined against synchrotron diffraction data, contains two molecules in the asymmetric unit. In both molecules, the heterocyclic ring is in a half-chair conformation. The crystal packing features a herring-bone pattern generated by N—H⋯O hydrogen bonds between the hydroxy and amide groups. O—H⋯O hydrogen bonds also occur. |
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