(2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one

The title compound, C(22)H(20)F(2)O(3), a derivative of curcumin, crystallized with two independent mol­ecules in the asymmetric unit. The mean planes of the two 2-fluoro-5-meth­oxy­phenyl groups are aligned at 24.88 (11)° in one mol­ecule and 24.19 (15)° in the other. The dihedral angles between th...

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Detalles Bibliográficos
Autores principales: Chen, Linfeng, Zhang, Li, Wang, Zhe, Wu, Yunjie, Liang, Guang
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011608/
https://www.ncbi.nlm.nih.gov/pubmed/21589587
http://dx.doi.org/10.1107/S1600536810048610
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author Chen, Linfeng
Zhang, Li
Wang, Zhe
Wu, Yunjie
Liang, Guang
author_facet Chen, Linfeng
Zhang, Li
Wang, Zhe
Wu, Yunjie
Liang, Guang
author_sort Chen, Linfeng
collection PubMed
description The title compound, C(22)H(20)F(2)O(3), a derivative of curcumin, crystallized with two independent mol­ecules in the asymmetric unit. The mean planes of the two 2-fluoro-5-meth­oxy­phenyl groups are aligned at 24.88 (11)° in one mol­ecule and 24.19 (15)° in the other. The dihedral angles between the mean plane of the penta-1,4-dien-3-one group and those of the two 2-fluoro-5-meth­oxy­phenyl rings are 51.16 (11) and 49.16 (10)° in the first mol­ecule, and 45.69 (15) and 54.00 (14)° in the second. The mol­ecules adopt E configurations about the central olefinic bonds.
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spelling pubmed-30116082010-12-30 (2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one Chen, Linfeng Zhang, Li Wang, Zhe Wu, Yunjie Liang, Guang Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(22)H(20)F(2)O(3), a derivative of curcumin, crystallized with two independent mol­ecules in the asymmetric unit. The mean planes of the two 2-fluoro-5-meth­oxy­phenyl groups are aligned at 24.88 (11)° in one mol­ecule and 24.19 (15)° in the other. The dihedral angles between the mean plane of the penta-1,4-dien-3-one group and those of the two 2-fluoro-5-meth­oxy­phenyl rings are 51.16 (11) and 49.16 (10)° in the first mol­ecule, and 45.69 (15) and 54.00 (14)° in the second. The mol­ecules adopt E configurations about the central olefinic bonds. International Union of Crystallography 2010-11-27 /pmc/articles/PMC3011608/ /pubmed/21589587 http://dx.doi.org/10.1107/S1600536810048610 Text en © Chen 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
Chen, Linfeng
Zhang, Li
Wang, Zhe
Wu, Yunjie
Liang, Guang
(2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one
title (2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one
title_full (2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one
title_fullStr (2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one
title_full_unstemmed (2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one
title_short (2E,6E)-2,6-Bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one
title_sort (2e,6e)-2,6-bis(2-fluoro-5-meth­oxy­benzyl­idene)cyclo­hexan-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011608/
https://www.ncbi.nlm.nih.gov/pubmed/21589587
http://dx.doi.org/10.1107/S1600536810048610
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