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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Detalles Bibliográficos
Autores principales: Qiao, Zhen, Liu, Li, Wang, Dong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099813/
https://www.ncbi.nlm.nih.gov/pubmed/21754136
http://dx.doi.org/10.1107/S1600536811006192
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author Qiao, Zhen
Liu, Li
Wang, Dong
author_facet Qiao, Zhen
Liu, Li
Wang, Dong
author_sort Qiao, Zhen
collection PubMed
description 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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spelling pubmed-30998132011-07-13 10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione Qiao, Zhen Liu, Li Wang, Dong Acta Crystallogr Sect E Struct Rep Online Organic Papers 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. International Union of Crystallography 2011-03-12 /pmc/articles/PMC3099813/ /pubmed/21754136 http://dx.doi.org/10.1107/S1600536811006192 Text en © Qiao et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Qiao, Zhen
Liu, Li
Wang, Dong
10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione
title 10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione
title_full 10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione
title_fullStr 10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione
title_full_unstemmed 10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione
title_short 10-Phenyl-6b,7,8,9,9a,10-hexa­hydro-6H-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione
title_sort 10-phenyl-6b,7,8,9,9a,10-hexa­hydro-6h-cyclo­penta­[4,5]pyrano[3,2-c]chromen-6,9-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099813/
https://www.ncbi.nlm.nih.gov/pubmed/21754136
http://dx.doi.org/10.1107/S1600536811006192
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AT wangdong 10phenyl6b7899a10hexahydro6hcyclopenta45pyrano32cchromen69dione

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