Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

In the title compound, C(23)H(18)N(2)O(2), the pyrazole ring subtends dihedral angles of 2.01 (13) and 1.55 (10)° with the pendant benzene ring and the naphthalene ring system, respectively. The mol­ecule is almost planar (r.m.s. deviation for the 27 non-H atoms = 0.025 Å) and intra­molecular O—H⋯O...

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Autores principales: Salim, Muhammad, Munawar, Munawar Ali, Tahir, Muhammad Nawaz, Shahid, 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/PMC4459333/
https://www.ncbi.nlm.nih.gov/pubmed/26090177
http://dx.doi.org/10.1107/S205698901500866X
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author Salim, Muhammad
Munawar, Munawar Ali
Tahir, Muhammad Nawaz
Shahid, Muhammad
Malik, Khizar Iqbal
author_facet Salim, Muhammad
Munawar, Munawar Ali
Tahir, Muhammad Nawaz
Shahid, Muhammad
Malik, Khizar Iqbal
author_sort Salim, Muhammad
collection PubMed
description In the title compound, C(23)H(18)N(2)O(2), the pyrazole ring subtends dihedral angles of 2.01 (13) and 1.55 (10)° with the pendant benzene ring and the naphthalene ring system, respectively. The mol­ecule is almost planar (r.m.s. deviation for the 27 non-H atoms = 0.025 Å) and intra­molecular O—H⋯O and C—H⋯O hydrogen bonds both close S(6) loops. In the crystal, very weak aromatic π–π stacking inter­actions between the benzene and the pyrazole rings, with centroid–centroid distances of 3.8913 (14) and 3.9285 (15) Å, are observed.
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spelling pubmed-44593332015-06-18 Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one Salim, Muhammad Munawar, Munawar Ali Tahir, Muhammad Nawaz Shahid, Muhammad Malik, Khizar Iqbal Acta Crystallogr E Crystallogr Commun Data Reports In the title compound, C(23)H(18)N(2)O(2), the pyrazole ring subtends dihedral angles of 2.01 (13) and 1.55 (10)° with the pendant benzene ring and the naphthalene ring system, respectively. The mol­ecule is almost planar (r.m.s. deviation for the 27 non-H atoms = 0.025 Å) and intra­molecular O—H⋯O and C—H⋯O hydrogen bonds both close S(6) loops. In the crystal, very weak aromatic π–π stacking inter­actions between the benzene and the pyrazole rings, with centroid–centroid distances of 3.8913 (14) and 3.9285 (15) Å, are observed. International Union of Crystallography 2015-05-09 /pmc/articles/PMC4459333/ /pubmed/26090177 http://dx.doi.org/10.1107/S205698901500866X Text en © Salim 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
Salim, Muhammad
Munawar, Munawar Ali
Tahir, Muhammad Nawaz
Shahid, Muhammad
Malik, Khizar Iqbal
Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_full Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_fullStr Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_full_unstemmed Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_short Crystal structure of (4Z)-4-[(2E)-1-hydroxy-3-(naphthalen-2-yl)prop-2-en-1-yl­idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
title_sort crystal structure of (4z)-4-[(2e)-1-hydroxy-3-(naphthalen-2-yl)prop-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/PMC4459333/
https://www.ncbi.nlm.nih.gov/pubmed/26090177
http://dx.doi.org/10.1107/S205698901500866X
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