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(E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one

The mol­ecule of the title chalcone, C(23)H(15)BrO, is not planar and exists in the E configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 83.58 (6)°. The prop-2-en-1-one bridge makes dihedral angles of 63.00 (7) and 42.62 (16)° with the...

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Autores principales: Fun, Hoong-Kun, Kobkeatthawin, Thawanrat, Joothamongkhon, Jaruwan, Chantrapromma, Suchada
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011387/
https://www.ncbi.nlm.nih.gov/pubmed/21589590
http://dx.doi.org/10.1107/S1600536810048476
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author Fun, Hoong-Kun
Kobkeatthawin, Thawanrat
Joothamongkhon, Jaruwan
Chantrapromma, Suchada
author_facet Fun, Hoong-Kun
Kobkeatthawin, Thawanrat
Joothamongkhon, Jaruwan
Chantrapromma, Suchada
author_sort Fun, Hoong-Kun
collection PubMed
description The mol­ecule of the title chalcone, C(23)H(15)BrO, is not planar and exists in the E configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 83.58 (6)°. The prop-2-en-1-one bridge makes dihedral angles of 63.00 (7) and 42.62 (16)° with the benzene and anthracene rings, respectively. In the crystal, mol­ecules are linked into dimers by weak C—H⋯O inter­actions. These dimers are arranged parallel to the bc plane and are further stacked along the a axis by π–π inter­actions with a centroid–centroid distance of 3.7561 (9) Å. The crystal structure is further stabilized by C—H⋯π inter­actions.
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spelling pubmed-30113872010-12-30 (E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one Fun, Hoong-Kun Kobkeatthawin, Thawanrat Joothamongkhon, Jaruwan Chantrapromma, Suchada Acta Crystallogr Sect E Struct Rep Online Organic Papers The mol­ecule of the title chalcone, C(23)H(15)BrO, is not planar and exists in the E configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 83.58 (6)°. The prop-2-en-1-one bridge makes dihedral angles of 63.00 (7) and 42.62 (16)° with the benzene and anthracene rings, respectively. In the crystal, mol­ecules are linked into dimers by weak C—H⋯O inter­actions. These dimers are arranged parallel to the bc plane and are further stacked along the a axis by π–π inter­actions with a centroid–centroid distance of 3.7561 (9) Å. The crystal structure is further stabilized by C—H⋯π inter­actions. International Union of Crystallography 2010-11-27 /pmc/articles/PMC3011387/ /pubmed/21589590 http://dx.doi.org/10.1107/S1600536810048476 Text en © Fun 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
Fun, Hoong-Kun
Kobkeatthawin, Thawanrat
Joothamongkhon, Jaruwan
Chantrapromma, Suchada
(E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one
title (E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one
title_full (E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one
title_fullStr (E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one
title_full_unstemmed (E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one
title_short (E)-3-(Anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one
title_sort (e)-3-(anthracen-9-yl)-1-(2-bromo­phen­yl)prop-2-en-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011387/
https://www.ncbi.nlm.nih.gov/pubmed/21589590
http://dx.doi.org/10.1107/S1600536810048476
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