Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate

In the title compound, C(20)H(17)ClN(2)O(3), the dihedral angles between the pyrazole ring and the substituted and unsubstituted benzene rings are 3.64 (13) and 81.15 (17)°, respectively. Mol­ecules are connected via three pairs of weak hydrogen bonds into a centrosymmetric dimer. The crystal struct...

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Detalles Bibliográficos
Autores principales: Zheng, Liang-Wen, Liu, Yin-Rui, Zhao, Bao-Xiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212303/
https://www.ncbi.nlm.nih.gov/pubmed/22090960
http://dx.doi.org/10.1107/S1600536811025918
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author Zheng, Liang-Wen
Liu, Yin-Rui
Zhao, Bao-Xiang
author_facet Zheng, Liang-Wen
Liu, Yin-Rui
Zhao, Bao-Xiang
author_sort Zheng, Liang-Wen
collection PubMed
description In the title compound, C(20)H(17)ClN(2)O(3), the dihedral angles between the pyrazole ring and the substituted and unsubstituted benzene rings are 3.64 (13) and 81.15 (17)°, respectively. Mol­ecules are connected via three pairs of weak hydrogen bonds into a centrosymmetric dimer. The crystal structure is stabilized by inter­molecular C—H⋯O and C—H⋯π inter­actions.
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spelling pubmed-32123032011-11-16 Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate Zheng, Liang-Wen Liu, Yin-Rui Zhao, Bao-Xiang Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(20)H(17)ClN(2)O(3), the dihedral angles between the pyrazole ring and the substituted and unsubstituted benzene rings are 3.64 (13) and 81.15 (17)°, respectively. Mol­ecules are connected via three pairs of weak hydrogen bonds into a centrosymmetric dimer. The crystal structure is stabilized by inter­molecular C—H⋯O and C—H⋯π inter­actions. International Union of Crystallography 2011-07-06 /pmc/articles/PMC3212303/ /pubmed/22090960 http://dx.doi.org/10.1107/S1600536811025918 Text en © Zheng et al. 2011 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
Zheng, Liang-Wen
Liu, Yin-Rui
Zhao, Bao-Xiang
Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate
title Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate
title_full Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate
title_fullStr Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate
title_full_unstemmed Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate
title_short Ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1H-pyrazole-5-carboxyl­ate
title_sort ethyl 3-(4-chloro­phen­yl)-1-(2-oxo-2-phenyl­eth­yl)-1h-pyrazole-5-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212303/
https://www.ncbi.nlm.nih.gov/pubmed/22090960
http://dx.doi.org/10.1107/S1600536811025918
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