(E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one

In the title compound, C(27)H(36)O(3), the asymmetric unit consists of two crystallographically independent mol­ecules. The aromatic rings form dihedral angles of 17.1 (2) and 17.6 (2)° in the two molecules. In both mol­ecules, the enone groups adopt an s–cis conformation and the alkoxyl chains are...

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Autores principales: Razak, Ibrahim Abdul, Fun, Hoong-Kun, Ngaini, Zainab, Fadzillah, Siti Muhaini Haris, Hussain, Hasnain
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977806/
https://www.ncbi.nlm.nih.gov/pubmed/21583943
http://dx.doi.org/10.1107/S1600536809014925
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author Razak, Ibrahim Abdul
Fun, Hoong-Kun
Ngaini, Zainab
Fadzillah, Siti Muhaini Haris
Hussain, Hasnain
author_facet Razak, Ibrahim Abdul
Fun, Hoong-Kun
Ngaini, Zainab
Fadzillah, Siti Muhaini Haris
Hussain, Hasnain
author_sort Razak, Ibrahim Abdul
collection PubMed
description In the title compound, C(27)H(36)O(3), the asymmetric unit consists of two crystallographically independent mol­ecules. The aromatic rings form dihedral angles of 17.1 (2) and 17.6 (2)° in the two molecules. In both mol­ecules, the enone groups adopt an s–cis conformation and the alkoxyl chains are in trans conformations curving out of the zigzag plane. Intra­molecular O—H⋯O hydrogen bonds involving the keto and hydr­oxy groups generate S(6) ring motifs. The mol­ecules are stacked alternately in a head-to-tail fashion along the a axis and the crystal structure is stabilized by weak C—H⋯π inter­actions. The crystal studied was a non-merohedral twin, the ratio of components being 0.788 (2):0.212 (2).
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spelling pubmed-29778062010-12-30 (E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one Razak, Ibrahim Abdul Fun, Hoong-Kun Ngaini, Zainab Fadzillah, Siti Muhaini Haris Hussain, Hasnain Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(27)H(36)O(3), the asymmetric unit consists of two crystallographically independent mol­ecules. The aromatic rings form dihedral angles of 17.1 (2) and 17.6 (2)° in the two molecules. In both mol­ecules, the enone groups adopt an s–cis conformation and the alkoxyl chains are in trans conformations curving out of the zigzag plane. Intra­molecular O—H⋯O hydrogen bonds involving the keto and hydr­oxy groups generate S(6) ring motifs. The mol­ecules are stacked alternately in a head-to-tail fashion along the a axis and the crystal structure is stabilized by weak C—H⋯π inter­actions. The crystal studied was a non-merohedral twin, the ratio of components being 0.788 (2):0.212 (2). International Union of Crystallography 2009-04-25 /pmc/articles/PMC2977806/ /pubmed/21583943 http://dx.doi.org/10.1107/S1600536809014925 Text en © Razak et al. 2009 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
Razak, Ibrahim Abdul
Fun, Hoong-Kun
Ngaini, Zainab
Fadzillah, Siti Muhaini Haris
Hussain, Hasnain
(E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one
title (E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one
title_full (E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one
title_fullStr (E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one
title_full_unstemmed (E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one
title_short (E)-3-[4-(Dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one
title_sort (e)-3-[4-(dodec­yloxy)phen­yl]-1-(2-hydroxy­phen­yl)prop-2-en-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977806/
https://www.ncbi.nlm.nih.gov/pubmed/21583943
http://dx.doi.org/10.1107/S1600536809014925
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