9-(2,4-Di­fluoro­phen­yl)-3,3,6,6-tetra­methyl-3,4,5,6,7,9-hexa­hydro-2H-xanthene-1,8-dione

In the title compound, C(23)H(24)F(2)O(3), the central pyran ring has a flat-boat conformation, whereas the two fused cyclo­hexenone rings adopt envelope conformations, with the C atom bearing the dimethyl substituent being the flap atom in each case. The pyran ring mean plane and the di­fluoro­phen...

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Detalles Bibliográficos
Autores principales: Rizwana Begum, S., Hema, R., Sumathi, G., Valliappan, R., Srinivasan, N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998450/
https://www.ncbi.nlm.nih.gov/pubmed/24764989
http://dx.doi.org/10.1107/S1600536814002761

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998450/
https://www.ncbi.nlm.nih.gov/pubmed/24764989
http://dx.doi.org/10.1107/S1600536814002761

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