Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

In the title compound, C(19)H(15)ClN(2)O(2), the pyrazole ring is almost planar (r.m.s. deviation = 0.002 Å) and subtends dihedral angles of 5.31 (16) and 1.86 (16)° with the phenyl and chloro­benzene rings, respectively. An intra­molecular O—H⋯O hydrogen bond closes an S(6) ring and a short C—H⋯O c...

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Autores principales: Shahid, Muhammad, Munawar, Munawar Ali, Tahir, Muhammad Nawaz, Salim, Muhammad, Malik, Khizar Iqbal
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4459312/
https://www.ncbi.nlm.nih.gov/pubmed/26090193
http://dx.doi.org/10.1107/S2056989015009020
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author Shahid, Muhammad
Munawar, Munawar Ali
Tahir, Muhammad Nawaz
Salim, Muhammad
Malik, Khizar Iqbal
author_facet Shahid, Muhammad
Munawar, Munawar Ali
Tahir, Muhammad Nawaz
Salim, Muhammad
Malik, Khizar Iqbal
author_sort Shahid, Muhammad
collection PubMed
description In the title compound, C(19)H(15)ClN(2)O(2), the pyrazole ring is almost planar (r.m.s. deviation = 0.002 Å) and subtends dihedral angles of 5.31 (16) and 1.86 (16)° with the phenyl and chloro­benzene rings, respectively. An intra­molecular O—H⋯O hydrogen bond closes an S(6) ring and a short C—H⋯O contact is also observed. In the crystal, mol­ecules are linked by weak C—H⋯O inter­actions to generate (001) sheets. Weak aromatic π–π inter­actions between the chloro­benzene and pyrazole rings, with a centroid–centroid distance of 3.7956 (17) Å are also observed.
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spelling pubmed-44593122015-06-18 Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one Shahid, Muhammad Munawar, Munawar Ali Tahir, Muhammad Nawaz Salim, Muhammad Malik, Khizar Iqbal Acta Crystallogr E Crystallogr Commun Data Reports In the title compound, C(19)H(15)ClN(2)O(2), the pyrazole ring is almost planar (r.m.s. deviation = 0.002 Å) and subtends dihedral angles of 5.31 (16) and 1.86 (16)° with the phenyl and chloro­benzene rings, respectively. An intra­molecular O—H⋯O hydrogen bond closes an S(6) ring and a short C—H⋯O contact is also observed. In the crystal, mol­ecules are linked by weak C—H⋯O inter­actions to generate (001) sheets. Weak aromatic π–π inter­actions between the chloro­benzene and pyrazole rings, with a centroid–centroid distance of 3.7956 (17) Å are also observed. International Union of Crystallography 2015-05-20 /pmc/articles/PMC4459312/ /pubmed/26090193 http://dx.doi.org/10.1107/S2056989015009020 Text en © Shahid et al. 2015 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 Data Reports
Shahid, Muhammad
Munawar, Munawar Ali
Tahir, Muhammad Nawaz
Salim, Muhammad
Malik, Khizar Iqbal
Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_full Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_fullStr Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_full_unstemmed Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_short Crystal structure of (4Z)-4-[(2E)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_sort crystal structure of (4z)-4-[(2e)-3-(2-chloro­phen­yl)-1-hy­droxy­prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1h-pyrazol-5(4h)-one
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4459312/
https://www.ncbi.nlm.nih.gov/pubmed/26090193
http://dx.doi.org/10.1107/S2056989015009020
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