(E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal

In the title compound, C(18)H(12)Cl(2)N(2)O, the pyrazole ring is almost planar [r.m.s. deviation = 0.002 Å] while the two chloro­phenyl rings are twisted out from the plane of the pyrazole ring, making dihedral angles of 5.3 (1) and 65.34 (4)°. In the crystal, centrosymmetric R (2) (2)(24) dimers a...

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Autores principales: Susindran, V., Athimoolam, S., Bahadur, S. Asath, Manikannan, R., Muthusubramanian, S.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983380/
https://www.ncbi.nlm.nih.gov/pubmed/21587573
http://dx.doi.org/10.1107/S1600536810035646
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author Susindran, V.
Athimoolam, S.
Bahadur, S. Asath
Manikannan, R.
Muthusubramanian, S.
author_facet Susindran, V.
Athimoolam, S.
Bahadur, S. Asath
Manikannan, R.
Muthusubramanian, S.
author_sort Susindran, V.
collection PubMed
description In the title compound, C(18)H(12)Cl(2)N(2)O, the pyrazole ring is almost planar [r.m.s. deviation = 0.002 Å] while the two chloro­phenyl rings are twisted out from the plane of the pyrazole ring, making dihedral angles of 5.3 (1) and 65.34 (4)°. In the crystal, centrosymmetric R (2) (2)(24) dimers are formed about crystallographic inversion centres through a pair of C—H⋯Cl inter­actions. These dimers are further linked through a C—H⋯O hydrogen bond, forming a C(8) chain extending along the a axis. C—H⋯π inter­actions are also observed.
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spelling pubmed-29833802010-12-30 (E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal Susindran, V. Athimoolam, S. Bahadur, S. Asath Manikannan, R. Muthusubramanian, S. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(18)H(12)Cl(2)N(2)O, the pyrazole ring is almost planar [r.m.s. deviation = 0.002 Å] while the two chloro­phenyl rings are twisted out from the plane of the pyrazole ring, making dihedral angles of 5.3 (1) and 65.34 (4)°. In the crystal, centrosymmetric R (2) (2)(24) dimers are formed about crystallographic inversion centres through a pair of C—H⋯Cl inter­actions. These dimers are further linked through a C—H⋯O hydrogen bond, forming a C(8) chain extending along the a axis. C—H⋯π inter­actions are also observed. International Union of Crystallography 2010-09-18 /pmc/articles/PMC2983380/ /pubmed/21587573 http://dx.doi.org/10.1107/S1600536810035646 Text en © Susindran 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
Susindran, V.
Athimoolam, S.
Bahadur, S. Asath
Manikannan, R.
Muthusubramanian, S.
(E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal
title (E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal
title_full (E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal
title_fullStr (E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal
title_full_unstemmed (E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal
title_short (E)-3-(4-Chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1H-pyrazol-1-yl]prop-2-enal
title_sort (e)-3-(4-chloro­phen­yl)-3-[3-(4-chloro­phen­yl)-1h-pyrazol-1-yl]prop-2-enal
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983380/
https://www.ncbi.nlm.nih.gov/pubmed/21587573
http://dx.doi.org/10.1107/S1600536810035646
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