3-Benzyl-2H-chromen-2-one

The title compound, C(16)H(12)O(2), is a coumarin which was isolated from stones of the Chinese traditional medicine Clausena lansium. The pyrone ring is almost planar, with a mean deviation of 0.0135 (4) Å. The benzene ring (A) of the benzopyrone unit forms dihedral angles of 1.82 (5) and 72.86 (2)...

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Detalles Bibliográficos
Autores principales: Li, Guo-Qiang, Li, Yao-Lan, Jiang, Tao, Jiang, Ren-Wang, Wang, Guo-Cai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344613/
https://www.ncbi.nlm.nih.gov/pubmed/22590375
http://dx.doi.org/10.1107/S1600536812014298
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author Li, Guo-Qiang
Li, Yao-Lan
Jiang, Tao
Jiang, Ren-Wang
Wang, Guo-Cai
author_facet Li, Guo-Qiang
Li, Yao-Lan
Jiang, Tao
Jiang, Ren-Wang
Wang, Guo-Cai
author_sort Li, Guo-Qiang
collection PubMed
description The title compound, C(16)H(12)O(2), is a coumarin which was isolated from stones of the Chinese traditional medicine Clausena lansium. The pyrone ring is almost planar, with a mean deviation of 0.0135 (4) Å. The benzene ring (A) of the benzopyrone unit forms dihedral angles of 1.82 (5) and 72.86 (2)° with the pyrone ring and the substituent benzene ring, respectively. The crystal structure is stabilized by weak π–π stacking inter­actions, with a minimum centroid–centroid distance between benzene rings of 3.6761 (7) Å.
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spelling pubmed-33446132012-05-15 3-Benzyl-2H-chromen-2-one Li, Guo-Qiang Li, Yao-Lan Jiang, Tao Jiang, Ren-Wang Wang, Guo-Cai Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(16)H(12)O(2), is a coumarin which was isolated from stones of the Chinese traditional medicine Clausena lansium. The pyrone ring is almost planar, with a mean deviation of 0.0135 (4) Å. The benzene ring (A) of the benzopyrone unit forms dihedral angles of 1.82 (5) and 72.86 (2)° with the pyrone ring and the substituent benzene ring, respectively. The crystal structure is stabilized by weak π–π stacking inter­actions, with a minimum centroid–centroid distance between benzene rings of 3.6761 (7) Å. International Union of Crystallography 2012-04-21 /pmc/articles/PMC3344613/ /pubmed/22590375 http://dx.doi.org/10.1107/S1600536812014298 Text en © Li et al. 2012 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
Li, Guo-Qiang
Li, Yao-Lan
Jiang, Tao
Jiang, Ren-Wang
Wang, Guo-Cai
3-Benzyl-2H-chromen-2-one
title 3-Benzyl-2H-chromen-2-one
title_full 3-Benzyl-2H-chromen-2-one
title_fullStr 3-Benzyl-2H-chromen-2-one
title_full_unstemmed 3-Benzyl-2H-chromen-2-one
title_short 3-Benzyl-2H-chromen-2-one
title_sort 3-benzyl-2h-chromen-2-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344613/
https://www.ncbi.nlm.nih.gov/pubmed/22590375
http://dx.doi.org/10.1107/S1600536812014298
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AT wangguocai 3benzyl2hchromen2one

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