(2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one

The title compound, C(22)H(20)O, shows an approximately planar cyclo­hexenone ring [maximum deviation = 0.069 (4) Å], with a disordered position of the C=C bond [ratio = 0.71 (2)/0.29 (2)]. The benzene rings of the 4-methyl­benzyl­idene units, attached in the 2- and 6-positions to the cyclo­hexenone...

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Autores principales: Abaee, M. Saeed, Massa, Werner, Mojtahedi, Mohammad M., Mesbah, A. Wahid
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/PMC3275037/
https://www.ncbi.nlm.nih.gov/pubmed/22346982
http://dx.doi.org/10.1107/S1600536811055632
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author Abaee, M. Saeed
Massa, Werner
Mojtahedi, Mohammad M.
Mesbah, A. Wahid
author_facet Abaee, M. Saeed
Massa, Werner
Mojtahedi, Mohammad M.
Mesbah, A. Wahid
author_sort Abaee, M. Saeed
collection PubMed
description The title compound, C(22)H(20)O, shows an approximately planar cyclo­hexenone ring [maximum deviation = 0.069 (4) Å], with a disordered position of the C=C bond [ratio = 0.71 (2)/0.29 (2)]. The benzene rings of the 4-methyl­benzyl­idene units, attached in the 2- and 6-positions to the cyclo­hexenone ring, are rotated in the same direction by 28.6 (4) and 22.4 (4)°, with respect to the mean plane of the cyclo­hexenone ring [fraction 0.71 (2); maximum deviation = 0.06 (3) Å]. In the crystal, mol­ecules are packed in the manner of a distorted hexa­gonal rod packing with their long axes all aligned along [201]. A number of C—H⋯π inter­actions stablize the crystal structure.
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spelling pubmed-32750372012-02-15 (2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one Abaee, M. Saeed Massa, Werner Mojtahedi, Mohammad M. Mesbah, A. Wahid Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(22)H(20)O, shows an approximately planar cyclo­hexenone ring [maximum deviation = 0.069 (4) Å], with a disordered position of the C=C bond [ratio = 0.71 (2)/0.29 (2)]. The benzene rings of the 4-methyl­benzyl­idene units, attached in the 2- and 6-positions to the cyclo­hexenone ring, are rotated in the same direction by 28.6 (4) and 22.4 (4)°, with respect to the mean plane of the cyclo­hexenone ring [fraction 0.71 (2); maximum deviation = 0.06 (3) Å]. In the crystal, mol­ecules are packed in the manner of a distorted hexa­gonal rod packing with their long axes all aligned along [201]. A number of C—H⋯π inter­actions stablize the crystal structure. International Union of Crystallography 2012-01-11 /pmc/articles/PMC3275037/ /pubmed/22346982 http://dx.doi.org/10.1107/S1600536811055632 Text en © Abaee 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
Abaee, M. Saeed
Massa, Werner
Mojtahedi, Mohammad M.
Mesbah, A. Wahid
(2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one
title (2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one
title_full (2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one
title_fullStr (2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one
title_full_unstemmed (2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one
title_short (2E,6E)-2,6-Bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one
title_sort (2e,6e)-2,6-bis(4-methyl­benzyl­idene)cyclo­hex-3-en-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3275037/
https://www.ncbi.nlm.nih.gov/pubmed/22346982
http://dx.doi.org/10.1107/S1600536811055632
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AT mesbahawahid 2e6e26bis4methylbenzylidenecyclohex3en1one

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