(2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one

In the title compound, C(18)H(16)Cl(2)O(4), the dihedral angle between the benzene rings is 82.40 (4)°. The meth­oxy groups at both meta positions of the 3,4,5-trimeth­oxy­phenyl ring are slightly twisted from the aromatic ring [C—O—C—C = −166.60 (8) and −6.18 (13)°], whereas the meth­oxy group at t...

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Autores principales: Fun, Hoong-Kun, Chia, Tze Shyang, Sapnakumari, M., Narayana, B., Sarojini, B. K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344577/
https://www.ncbi.nlm.nih.gov/pubmed/22590339
http://dx.doi.org/10.1107/S1600536812016339
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author Fun, Hoong-Kun
Chia, Tze Shyang
Sapnakumari, M.
Narayana, B.
Sarojini, B. K.
author_facet Fun, Hoong-Kun
Chia, Tze Shyang
Sapnakumari, M.
Narayana, B.
Sarojini, B. K.
author_sort Fun, Hoong-Kun
collection PubMed
description In the title compound, C(18)H(16)Cl(2)O(4), the dihedral angle between the benzene rings is 82.40 (4)°. The meth­oxy groups at both meta positions of the 3,4,5-trimeth­oxy­phenyl ring are slightly twisted from the aromatic ring [C—O—C—C = −166.60 (8) and −6.18 (13)°], whereas the meth­oxy group at the para position is almost perpendicular [C—O—C—C = 112.08 (9)°]. The ketone O atom is connected to the 2,4-dichloro­phenyl group through a C(ar)—C(ar)—C—O (ar = aromatic) torsion angle of −116.43 (9)°. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds into infinite chains along the b axis. The crystal structure also features C—H⋯π inter­actions.
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spelling pubmed-33445772012-05-15 (2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one Fun, Hoong-Kun Chia, Tze Shyang Sapnakumari, M. Narayana, B. Sarojini, B. K. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(18)H(16)Cl(2)O(4), the dihedral angle between the benzene rings is 82.40 (4)°. The meth­oxy groups at both meta positions of the 3,4,5-trimeth­oxy­phenyl ring are slightly twisted from the aromatic ring [C—O—C—C = −166.60 (8) and −6.18 (13)°], whereas the meth­oxy group at the para position is almost perpendicular [C—O—C—C = 112.08 (9)°]. The ketone O atom is connected to the 2,4-dichloro­phenyl group through a C(ar)—C(ar)—C—O (ar = aromatic) torsion angle of −116.43 (9)°. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds into infinite chains along the b axis. The crystal structure also features C—H⋯π inter­actions. International Union of Crystallography 2012-04-21 /pmc/articles/PMC3344577/ /pubmed/22590339 http://dx.doi.org/10.1107/S1600536812016339 Text en © Fun et al. 2012 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
Fun, Hoong-Kun
Chia, Tze Shyang
Sapnakumari, M.
Narayana, B.
Sarojini, B. K.
(2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one
title (2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one
title_full (2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one
title_fullStr (2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one
title_full_unstemmed (2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one
title_short (2E)-1-(2,4-Dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one
title_sort (2e)-1-(2,4-dichloro­phen­yl)-3-(3,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344577/
https://www.ncbi.nlm.nih.gov/pubmed/22590339
http://dx.doi.org/10.1107/S1600536812016339
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