(Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one

The mol­ecule of the title chalcone, C(25)H(20)O(2), consisting of 2-eth­oxy­phenyl and anthracene rings bridged by a prop-2-en-1-one unit, is twisted and exists in the Z configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 78.17 (9)°. Th...

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Autores principales: Joothamongkhon, Jaruwan, Chantrapromma, Suchada, Kobkeatthawin, Thawanrat, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983337/
https://www.ncbi.nlm.nih.gov/pubmed/21587640
http://dx.doi.org/10.1107/S1600536810038183
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author Joothamongkhon, Jaruwan
Chantrapromma, Suchada
Kobkeatthawin, Thawanrat
Fun, Hoong-Kun
author_facet Joothamongkhon, Jaruwan
Chantrapromma, Suchada
Kobkeatthawin, Thawanrat
Fun, Hoong-Kun
author_sort Joothamongkhon, Jaruwan
collection PubMed
description The mol­ecule of the title chalcone, C(25)H(20)O(2), consisting of 2-eth­oxy­phenyl and anthracene rings bridged by a prop-2-en-1-one unit, is twisted and exists in the Z configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 78.17 (9)°. The propene unit makes dihedral angles of 44.5 (2) and 81.1 (2)° with the benzene and anthracene rings, respectively. The eth­oxy substituent is almost coplanar with the attached benzene ring [C—O—C—C torsion angle = 178.57 (19)°]. In the crystal, mol­ecules are linked into chains along the a axis by weak C—H⋯O inter­actions. The crystal structure is further stabilized by C—H⋯π inter­actions.
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spelling pubmed-29833372010-12-30 (Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one Joothamongkhon, Jaruwan Chantrapromma, Suchada Kobkeatthawin, Thawanrat Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers The mol­ecule of the title chalcone, C(25)H(20)O(2), consisting of 2-eth­oxy­phenyl and anthracene rings bridged by a prop-2-en-1-one unit, is twisted and exists in the Z configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 78.17 (9)°. The propene unit makes dihedral angles of 44.5 (2) and 81.1 (2)° with the benzene and anthracene rings, respectively. The eth­oxy substituent is almost coplanar with the attached benzene ring [C—O—C—C torsion angle = 178.57 (19)°]. In the crystal, mol­ecules are linked into chains along the a axis by weak C—H⋯O inter­actions. The crystal structure is further stabilized by C—H⋯π inter­actions. International Union of Crystallography 2010-09-30 /pmc/articles/PMC2983337/ /pubmed/21587640 http://dx.doi.org/10.1107/S1600536810038183 Text en © Joothamongkhon 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
Joothamongkhon, Jaruwan
Chantrapromma, Suchada
Kobkeatthawin, Thawanrat
Fun, Hoong-Kun
(Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one
title (Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one
title_full (Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one
title_fullStr (Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one
title_full_unstemmed (Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one
title_short (Z)-3-(Anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one
title_sort (z)-3-(anthracen-9-yl)-1-(2-eth­oxy­phen­yl)prop-2-en-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983337/
https://www.ncbi.nlm.nih.gov/pubmed/21587640
http://dx.doi.org/10.1107/S1600536810038183
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AT kobkeatthawinthawanrat z3anthracen9yl12ethoxyphenylprop2en1one
AT funhoongkun z3anthracen9yl12ethoxyphenylprop2en1one

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