4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one

The title compound, C(13)H(10)O(4)S, crystallizes with two mol­ecules in the asymmetric unit in which the rings make dihedral angles of 3.9 (1) and 6.0 (1)°; this planarity is due in part to the presence of an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring in each mol­ecule. Both...

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Detalles Bibliográficos
Autores principales: Thabti, Salima, Djedouani, Amel, Bendaas, Abderrahmen, Boufas, Sihem, Loui, Rémi, Mandon, Dominique
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629580/
https://www.ncbi.nlm.nih.gov/pubmed/23634067
http://dx.doi.org/10.1107/S1600536813003826
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author Thabti, Salima
Djedouani, Amel
Bendaas, Abderrahmen
Boufas, Sihem
Loui, Rémi
Mandon, Dominique
author_facet Thabti, Salima
Djedouani, Amel
Bendaas, Abderrahmen
Boufas, Sihem
Loui, Rémi
Mandon, Dominique
author_sort Thabti, Salima
collection PubMed
description The title compound, C(13)H(10)O(4)S, crystallizes with two mol­ecules in the asymmetric unit in which the rings make dihedral angles of 3.9 (1) and 6.0 (1)°; this planarity is due in part to the presence of an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring in each mol­ecule. Both mol­ecules represent E isomers with respect to the central C=C bond. In the crystal, mol­ecules are linked by C—H⋯O inter­actions into a three-dimensional network.
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spelling pubmed-36295802013-04-30 4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one Thabti, Salima Djedouani, Amel Bendaas, Abderrahmen Boufas, Sihem Loui, Rémi Mandon, Dominique Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(13)H(10)O(4)S, crystallizes with two mol­ecules in the asymmetric unit in which the rings make dihedral angles of 3.9 (1) and 6.0 (1)°; this planarity is due in part to the presence of an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring in each mol­ecule. Both mol­ecules represent E isomers with respect to the central C=C bond. In the crystal, mol­ecules are linked by C—H⋯O inter­actions into a three-dimensional network. International Union of Crystallography 2013-03-09 /pmc/articles/PMC3629580/ /pubmed/23634067 http://dx.doi.org/10.1107/S1600536813003826 Text en © Thabti et al. 2013 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
Thabti, Salima
Djedouani, Amel
Bendaas, Abderrahmen
Boufas, Sihem
Loui, Rémi
Mandon, Dominique
4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one
title 4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one
title_full 4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one
title_fullStr 4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one
title_full_unstemmed 4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one
title_short 4-Hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2H-pyran-2-one
title_sort 4-hy­droxy-6-methyl-3-[3-(thio­phen-2-yl)acrylo­yl]-2h-pyran-2-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629580/
https://www.ncbi.nlm.nih.gov/pubmed/23634067
http://dx.doi.org/10.1107/S1600536813003826
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