(E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one

There are two independent mol­ecules in the asymmetric unit of the title compound, C(20)H(17)ClO(3), each having an E configuration about the –C=C– bond. The dihedral angles between the two benzene rings in the two mol­ecules are 7.17 (11) and 9.82 (11)°. In both mol­ecules, the hy­droxy group is in...

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Detalles Bibliográficos
Autores principales: Tang, Jie, Chen, Jin-ying, Jiang, Ling-qun
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/PMC3274975/
https://www.ncbi.nlm.nih.gov/pubmed/22346920
http://dx.doi.org/10.1107/S1600536811055255
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author Tang, Jie
Chen, Jin-ying
Jiang, Ling-qun
author_facet Tang, Jie
Chen, Jin-ying
Jiang, Ling-qun
author_sort Tang, Jie
collection PubMed
description There are two independent mol­ecules in the asymmetric unit of the title compound, C(20)H(17)ClO(3), each having an E configuration about the –C=C– bond. The dihedral angles between the two benzene rings in the two mol­ecules are 7.17 (11) and 9.82 (11)°. In both mol­ecules, the hy­droxy group is involved in an intra­molecular O—H⋯O hydrogen bond.
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spelling pubmed-32749752012-02-15 (E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one Tang, Jie Chen, Jin-ying Jiang, Ling-qun Acta Crystallogr Sect E Struct Rep Online Organic Papers There are two independent mol­ecules in the asymmetric unit of the title compound, C(20)H(17)ClO(3), each having an E configuration about the –C=C– bond. The dihedral angles between the two benzene rings in the two mol­ecules are 7.17 (11) and 9.82 (11)°. In both mol­ecules, the hy­droxy group is involved in an intra­molecular O—H⋯O hydrogen bond. International Union of Crystallography 2012-01-07 /pmc/articles/PMC3274975/ /pubmed/22346920 http://dx.doi.org/10.1107/S1600536811055255 Text en © Tang 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
Tang, Jie
Chen, Jin-ying
Jiang, Ling-qun
(E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
title (E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
title_full (E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
title_fullStr (E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
title_full_unstemmed (E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
title_short (E)-3-(4-Chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
title_sort (e)-3-(4-chloro­phen­yl)-1-(5-hy­droxy-2,2-dimethyl-2h-chromen-6-yl)prop-2-en-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3274975/
https://www.ncbi.nlm.nih.gov/pubmed/22346920
http://dx.doi.org/10.1107/S1600536811055255
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AT jianglingqun e34chlorophenyl15hydroxy22dimethyl2hchromen6ylprop2en1one

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