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(E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one
In the title compound, C(17)H(16)O(3), the carbonyl group is in an s-cis configuration with respect to the olefinic double bond. The dihedral angle between the two benzene rings is 2.85 (3)°. The prop-2-en-1-one bridge makes dihedral angles of 4.77 (4) and 4.15 (4)°, respectively, with the 2-hydrox...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007889/ https://www.ncbi.nlm.nih.gov/pubmed/21588690 http://dx.doi.org/10.1107/S1600536810032514 |
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author | Horkaew, Jirapa Chantrapromma, Suchada Saewan, Nisakorn Fun, Hoong-Kun |
author_facet | Horkaew, Jirapa Chantrapromma, Suchada Saewan, Nisakorn Fun, Hoong-Kun |
author_sort | Horkaew, Jirapa |
collection | PubMed |
description | In the title compound, C(17)H(16)O(3), the carbonyl group is in an s-cis configuration with respect to the olefinic double bond. The dihedral angle between the two benzene rings is 2.85 (3)°. The prop-2-en-1-one bridge makes dihedral angles of 4.77 (4) and 4.15 (4)°, respectively, with the 2-hydroxyphenyl and 4-ethoxyphenyl rings. The ethoxy group is coplanar with the attached phenyl ring [C(ar)—O—C—C = 179.72 (5)°]. An intramolecular O—H⋯O hydrogen bond generates an S(6) ring motif. In the crystal structure, molecules are stacked in an antiparallel manner to form columns along the b axis. The columnar structure is stabilized by C—H⋯π interactions involving the 2-hydroxyphenyl ring. |
format | Text |
id | pubmed-3007889 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-30078892010-12-30 (E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one Horkaew, Jirapa Chantrapromma, Suchada Saewan, Nisakorn Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(17)H(16)O(3), the carbonyl group is in an s-cis configuration with respect to the olefinic double bond. The dihedral angle between the two benzene rings is 2.85 (3)°. The prop-2-en-1-one bridge makes dihedral angles of 4.77 (4) and 4.15 (4)°, respectively, with the 2-hydroxyphenyl and 4-ethoxyphenyl rings. The ethoxy group is coplanar with the attached phenyl ring [C(ar)—O—C—C = 179.72 (5)°]. An intramolecular O—H⋯O hydrogen bond generates an S(6) ring motif. In the crystal structure, molecules are stacked in an antiparallel manner to form columns along the b axis. The columnar structure is stabilized by C—H⋯π interactions involving the 2-hydroxyphenyl ring. International Union of Crystallography 2010-08-18 /pmc/articles/PMC3007889/ /pubmed/21588690 http://dx.doi.org/10.1107/S1600536810032514 Text en © Horkaew et al. 2010 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 Horkaew, Jirapa Chantrapromma, Suchada Saewan, Nisakorn Fun, Hoong-Kun (E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
title | (E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
title_full | (E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
title_fullStr | (E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
title_full_unstemmed | (E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
title_short | (E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
title_sort | (e)-3-(4-ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007889/ https://www.ncbi.nlm.nih.gov/pubmed/21588690 http://dx.doi.org/10.1107/S1600536810032514 |
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