12-(4-Chloro­phen­yl)-9,9-dimethyl-9,10-dihydro-8H-benzo[a]xanthen-11(12H)-one

The title compound, C(25)H(21)ClO(2), was synthesized via the three-component coupling of 4-chloro­benzaldehyde, 2-naphthol and 5,5-dimethyl­cyclo­hexane-1,3-dione. The pyran ring adopts a boat conformation, while the cyclo­hexenone ring is in an envelope conformation. The 4-chloro­phenyl ring is al...

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Detalles Bibliográficos
Autores principales: Li, De-Ling, Wang, Li-Hong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983494/
https://www.ncbi.nlm.nih.gov/pubmed/21580318
http://dx.doi.org/10.1107/S1600536810004125
Descripción
Sumario:The title compound, C(25)H(21)ClO(2), was synthesized via the three-component coupling of 4-chloro­benzaldehyde, 2-naphthol and 5,5-dimethyl­cyclo­hexane-1,3-dione. The pyran ring adopts a boat conformation, while the cyclo­hexenone ring is in an envelope conformation. The 4-chloro­phenyl ring is almost perpendicular to the pyran ring [dihedral angle = 87.39 (1)°]. In the crystal, mol­ecules are connected by inter­molecular C—H⋯O hydrogen bonds.

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