(E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val.

The planar –CH=CHC(=O)– fragment (r.m.s. deviation = 0.074 Å) in the title compound, C(18)H(18)O(5), connects the planar hy­droxy­dimeth­oxy­phenyl (r.m.s. deviation = 0.039 Å) and meth­oxy­lphenyl (r.m.s. deviation = 0.021 Å) parts. The central fragment forms a dihedral angle of 13.7 (1)° with the...

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Detalles Bibliográficos
Autores principales: Sirat, Hasnah Mohd, Feng, Yau Sui, Hazni, Hazrina, Awang, Khalijah, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009218/
https://www.ncbi.nlm.nih.gov/pubmed/21589114
http://dx.doi.org/10.1107/S1600536810042674
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author Sirat, Hasnah Mohd
Feng, Yau Sui
Hazni, Hazrina
Awang, Khalijah
Ng, Seik Weng
author_facet Sirat, Hasnah Mohd
Feng, Yau Sui
Hazni, Hazrina
Awang, Khalijah
Ng, Seik Weng
author_sort Sirat, Hasnah Mohd
collection PubMed
description The planar –CH=CHC(=O)– fragment (r.m.s. deviation = 0.074 Å) in the title compound, C(18)H(18)O(5), connects the planar hy­droxy­dimeth­oxy­phenyl (r.m.s. deviation = 0.039 Å) and meth­oxy­lphenyl (r.m.s. deviation = 0.021 Å) parts. The central fragment forms a dihedral angle of 13.7 (1)° with the hy­droxy­dimeth­oxy­phenyl part and 32.0 (1)° with the meth­oxy­phenyl part. The hy­droxy group forms an intra­molecular hydrogen bond to the carbonyl O atom.
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spelling pubmed-30092182010-12-30 (E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val. Sirat, Hasnah Mohd Feng, Yau Sui Hazni, Hazrina Awang, Khalijah Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers The planar –CH=CHC(=O)– fragment (r.m.s. deviation = 0.074 Å) in the title compound, C(18)H(18)O(5), connects the planar hy­droxy­dimeth­oxy­phenyl (r.m.s. deviation = 0.039 Å) and meth­oxy­lphenyl (r.m.s. deviation = 0.021 Å) parts. The central fragment forms a dihedral angle of 13.7 (1)° with the hy­droxy­dimeth­oxy­phenyl part and 32.0 (1)° with the meth­oxy­phenyl part. The hy­droxy group forms an intra­molecular hydrogen bond to the carbonyl O atom. International Union of Crystallography 2010-10-30 /pmc/articles/PMC3009218/ /pubmed/21589114 http://dx.doi.org/10.1107/S1600536810042674 Text en © Sirat 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
Sirat, Hasnah Mohd
Feng, Yau Sui
Hazni, Hazrina
Awang, Khalijah
Ng, Seik Weng
(E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val.
title (E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val.
title_full (E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val.
title_fullStr (E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val.
title_full_unstemmed (E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val.
title_short (E)-1-(2-Hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from Kaempferia rotunda Val.
title_sort (e)-1-(2-hy­droxy-4,6-dimeth­oxy­phen­yl)-3-(4-meth­oxy­phen­yl)prop-2-en-1-one from kaempferia rotunda val.
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009218/
https://www.ncbi.nlm.nih.gov/pubmed/21589114
http://dx.doi.org/10.1107/S1600536810042674
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