(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone

There are two mol­ecules in the asymmetric unit of the title compound, C(12)H(9)BrF(2)N(2)O. They have very similar conformations: the dihedral angles between their pyrazole and benzene ring systems are 78.4 (3) and 78.6 (4)°. In the crystal, weak aromatic π–π stacking [centroid–centroid separation...

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Detalles Bibliográficos
Autores principales: Mei, Xiang-Dong, Liang, Yan-Hui, Wang, Zhong-Yue
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980109/
https://www.ncbi.nlm.nih.gov/pubmed/21580004
http://dx.doi.org/10.1107/S1600536809052532
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author Mei, Xiang-Dong
Liang, Yan-Hui
Wang, Zhong-Yue
author_facet Mei, Xiang-Dong
Liang, Yan-Hui
Wang, Zhong-Yue
author_sort Mei, Xiang-Dong
collection PubMed
description There are two mol­ecules in the asymmetric unit of the title compound, C(12)H(9)BrF(2)N(2)O. They have very similar conformations: the dihedral angles between their pyrazole and benzene ring systems are 78.4 (3) and 78.6 (4)°. In the crystal, weak aromatic π–π stacking [centroid–centroid separation = 3.696 (5) Å] helps to establish the packing.
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spelling pubmed-29801092010-12-30 (4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone Mei, Xiang-Dong Liang, Yan-Hui Wang, Zhong-Yue Acta Crystallogr Sect E Struct Rep Online Organic Papers There are two mol­ecules in the asymmetric unit of the title compound, C(12)H(9)BrF(2)N(2)O. They have very similar conformations: the dihedral angles between their pyrazole and benzene ring systems are 78.4 (3) and 78.6 (4)°. In the crystal, weak aromatic π–π stacking [centroid–centroid separation = 3.696 (5) Å] helps to establish the packing. International Union of Crystallography 2009-12-12 /pmc/articles/PMC2980109/ /pubmed/21580004 http://dx.doi.org/10.1107/S1600536809052532 Text en © Mei 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
Mei, Xiang-Dong
Liang, Yan-Hui
Wang, Zhong-Yue
(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone
title (4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone
title_full (4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone
title_fullStr (4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone
title_full_unstemmed (4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone
title_short (4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone
title_sort (4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980109/
https://www.ncbi.nlm.nih.gov/pubmed/21580004
http://dx.doi.org/10.1107/S1600536809052532
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AT wangzhongyue 4bromo35dimethyl1hpyrazol1yl26difluorophenylmethanone

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