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9-(7-Fluoro-4-oxo-4H-chromen-3-yl)-3,3,6,6-tetramethyl-2,3,4,5,6,7,8,9-octahydro-1H-xanthene-1,8-dione
In the title compound, C(26)H(25)FO(5), the terminal cyclohexane rings of the xanthene ring system adopt half-boat conformations. The 4H-chromene ring make a dihedral angle of 87.94 (5)° with the xanthene ring system and its carbonyl O atom lies above the xanthene O atom. In the crystal, molecules...
Autores principales: | Asad, Mohammad, Oo, Chuan-Wei, Osman, Hasnah, Fun, Hoong-Kun, Arshad, Suhana |
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Formato: | Online Artículo 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/PMC3254399/ https://www.ncbi.nlm.nih.gov/pubmed/22259541 http://dx.doi.org/10.1107/S1600536811051749 |
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