(2E,5E)-2,5-Difurfurylidenecyclo­penta­none

In the title mol­ecule, C(15)H(12)O(3), the three five-membered rings are nearly coplanar: the dihedral angles between the cyclopentanone ring and the furan rings are 3.5 (2) and 9.7 (2)°, and the two furan rings form a dihedral angle of 7.2 (2)°. In the crystal structure, weak inter­molecular C—H⋯O...

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Detalles Bibliográficos
Autores principales: Ma, Shi-Ying, Zheng, Ze-Bao
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971775/
https://www.ncbi.nlm.nih.gov/pubmed/21578814
http://dx.doi.org/10.1107/S1600536809047278
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author Ma, Shi-Ying
Zheng, Ze-Bao
author_facet Ma, Shi-Ying
Zheng, Ze-Bao
author_sort Ma, Shi-Ying
collection PubMed
description In the title mol­ecule, C(15)H(12)O(3), the three five-membered rings are nearly coplanar: the dihedral angles between the cyclopentanone ring and the furan rings are 3.5 (2) and 9.7 (2)°, and the two furan rings form a dihedral angle of 7.2 (2)°. In the crystal structure, weak inter­molecular C—H⋯O hydrogen bonds help to consolidate the crystal packing.
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spelling pubmed-29717752010-12-30 (2E,5E)-2,5-Difurfurylidenecyclo­penta­none Ma, Shi-Ying Zheng, Ze-Bao Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecule, C(15)H(12)O(3), the three five-membered rings are nearly coplanar: the dihedral angles between the cyclopentanone ring and the furan rings are 3.5 (2) and 9.7 (2)°, and the two furan rings form a dihedral angle of 7.2 (2)°. In the crystal structure, weak inter­molecular C—H⋯O hydrogen bonds help to consolidate the crystal packing. International Union of Crystallography 2009-11-14 /pmc/articles/PMC2971775/ /pubmed/21578814 http://dx.doi.org/10.1107/S1600536809047278 Text en © Ma and Zheng 2009 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
Ma, Shi-Ying
Zheng, Ze-Bao
(2E,5E)-2,5-Difurfurylidenecyclo­penta­none
title (2E,5E)-2,5-Difurfurylidenecyclo­penta­none
title_full (2E,5E)-2,5-Difurfurylidenecyclo­penta­none
title_fullStr (2E,5E)-2,5-Difurfurylidenecyclo­penta­none
title_full_unstemmed (2E,5E)-2,5-Difurfurylidenecyclo­penta­none
title_short (2E,5E)-2,5-Difurfurylidenecyclo­penta­none
title_sort (2e,5e)-2,5-difurfurylidenecyclo­penta­none
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971775/
https://www.ncbi.nlm.nih.gov/pubmed/21578814
http://dx.doi.org/10.1107/S1600536809047278
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