5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid

The asymmetric unit of the title compound, C(17)H(11)Cl(3)N(2)O(2), contains two independent mol­ecules; the pyrazole rings are oriented with respect to the chloro­phenyl and dichloro­phenyl rings at dihedral angles of 43.00 (3) and 65.06 (4)°, respectively, in one mol­ecule, and 51.17 (3) and 69.99...

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Detalles Bibliográficos
Autores principales: Wang, Wei, Fang, Zheng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960141/
https://www.ncbi.nlm.nih.gov/pubmed/21581382
http://dx.doi.org/10.1107/S1600536808038105
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author Wang, Wei
Fang, Zheng
author_facet Wang, Wei
Fang, Zheng
author_sort Wang, Wei
collection PubMed
description The asymmetric unit of the title compound, C(17)H(11)Cl(3)N(2)O(2), contains two independent mol­ecules; the pyrazole rings are oriented with respect to the chloro­phenyl and dichloro­phenyl rings at dihedral angles of 43.00 (3) and 65.06 (4)°, respectively, in one mol­ecule, and 51.17 (3) and 69.99 (3)°, respectively, in the other. Pairs of inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into dimers. In the crystal structure, there are π–π contacts between the pyrazole rings and dichloro­phenyl rings [centroid–centroid distances = 3.859 (3) and 3.835 (3) Å].
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spelling pubmed-29601412010-12-30 5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid Wang, Wei Fang, Zheng Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(17)H(11)Cl(3)N(2)O(2), contains two independent mol­ecules; the pyrazole rings are oriented with respect to the chloro­phenyl and dichloro­phenyl rings at dihedral angles of 43.00 (3) and 65.06 (4)°, respectively, in one mol­ecule, and 51.17 (3) and 69.99 (3)°, respectively, in the other. Pairs of inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into dimers. In the crystal structure, there are π–π contacts between the pyrazole rings and dichloro­phenyl rings [centroid–centroid distances = 3.859 (3) and 3.835 (3) Å]. International Union of Crystallography 2008-11-22 /pmc/articles/PMC2960141/ /pubmed/21581382 http://dx.doi.org/10.1107/S1600536808038105 Text en © Wang and Zheng 2008 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
Wang, Wei
Fang, Zheng
5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid
title 5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid
title_full 5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid
title_fullStr 5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid
title_full_unstemmed 5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid
title_short 5-(4-Chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1H-pyrazole-3-carboxylic acid
title_sort 5-(4-chloro­phen­yl)-1-(2,4-dichloro­phen­yl)-4-methyl-1h-pyrazole-3-carboxylic acid
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960141/
https://www.ncbi.nlm.nih.gov/pubmed/21581382
http://dx.doi.org/10.1107/S1600536808038105
work_keys_str_mv AT wangwei 54chlorophenyl124dichlorophenyl4methyl1hpyrazole3carboxylicacid
AT fangzheng 54chlorophenyl124dichlorophenyl4methyl1hpyrazole3carboxylicacid

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