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10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione

In the title compound, C(21)H(16)O(4), the dihedral angle between the phenyl ring and the 2H-chromene ring system is 59.8 (2)°. The crystal packing is stabilized by weak π–π stacking inter­actions [centroid–centroid distances = 3.667 (2) Å] and inter­molecular C—H⋯O hydrogen-bonding inter­actions....

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Detalhes bibliográficos
Main Authors: Qiao, Zhen, Liu, Li, Wang, Dong
Formato: Artigo
Idioma:Inglês
Publicado em: International Union of Crystallography 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3099813/
https://ncbi.nlm.nih.gov/pubmed/21754136
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536811006192
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