(1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one

In the title compound, C(21)H(20)O(4), the central hepta­trienone unit is approximately planar, with a maximum atomic deviation of 0.1121 (11) Å; the two benzene rings are twisted with respect to the hepta­trienone mean plane by 2.73 (5) and 29.31 (4)°. The mol­ecule exists in the enol form and the...

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Detalles Bibliográficos
Autores principales: Zhao, Yiliang, Groundwater, Paul W., Hibbs, David E., Nguyen, Paul K., Narlawar, Rajeshwar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212280/
https://www.ncbi.nlm.nih.gov/pubmed/22090937
http://dx.doi.org/10.1107/S160053681102469X
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author Zhao, Yiliang
Groundwater, Paul W.
Hibbs, David E.
Nguyen, Paul K.
Narlawar, Rajeshwar
author_facet Zhao, Yiliang
Groundwater, Paul W.
Hibbs, David E.
Nguyen, Paul K.
Narlawar, Rajeshwar
author_sort Zhao, Yiliang
collection PubMed
description In the title compound, C(21)H(20)O(4), the central hepta­trienone unit is approximately planar, with a maximum atomic deviation of 0.1121 (11) Å; the two benzene rings are twisted with respect to the hepta­trienone mean plane by 2.73 (5) and 29.31 (4)°. The mol­ecule exists in the enol form and the hy­droxy group forms an intra­molecular hydrogen bond with the neighboring carbonyl group. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure.
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spelling pubmed-32122802011-11-16 (1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one Zhao, Yiliang Groundwater, Paul W. Hibbs, David E. Nguyen, Paul K. Narlawar, Rajeshwar Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(21)H(20)O(4), the central hepta­trienone unit is approximately planar, with a maximum atomic deviation of 0.1121 (11) Å; the two benzene rings are twisted with respect to the hepta­trienone mean plane by 2.73 (5) and 29.31 (4)°. The mol­ecule exists in the enol form and the hy­droxy group forms an intra­molecular hydrogen bond with the neighboring carbonyl group. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure. International Union of Crystallography 2011-07-02 /pmc/articles/PMC3212280/ /pubmed/22090937 http://dx.doi.org/10.1107/S160053681102469X Text en © Zhao et al. 2011 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
Zhao, Yiliang
Groundwater, Paul W.
Hibbs, David E.
Nguyen, Paul K.
Narlawar, Rajeshwar
(1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one
title (1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one
title_full (1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one
title_fullStr (1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one
title_full_unstemmed (1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one
title_short (1E,4Z,6E)-5-Hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one
title_sort (1e,4z,6e)-5-hy­droxy-1,7-bis­(2-meth­oxy­phen­yl)-1,4,6-hepta­trien-3-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212280/
https://www.ncbi.nlm.nih.gov/pubmed/22090937
http://dx.doi.org/10.1107/S160053681102469X
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