1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone

In the title compound, C(24)H(19)N(3)O, the pyrazoline ring adopts an envelope conformation with the C atom linking to the pyridine ring as the flap. The mean plane of the pyrazoline ring makes dihedral angles of 85.54 (4) and 81.66 (3)° with the pyridine ring and the anthracene ring system, respect...

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Detalles Bibliográficos
Autores principales: Zhang, Shi-Lu, Huang, Kun, Qin, Da-Bin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344501/
https://www.ncbi.nlm.nih.gov/pubmed/22590263
http://dx.doi.org/10.1107/S160053681201505X
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author Zhang, Shi-Lu
Huang, Kun
Qin, Da-Bin
author_facet Zhang, Shi-Lu
Huang, Kun
Qin, Da-Bin
author_sort Zhang, Shi-Lu
collection PubMed
description In the title compound, C(24)H(19)N(3)O, the pyrazoline ring adopts an envelope conformation with the C atom linking to the pyridine ring as the flap. The mean plane of the pyrazoline ring makes dihedral angles of 85.54 (4) and 81.66 (3)° with the pyridine ring and the anthracene ring system, respectively. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds. In addition, weak π–π inter­actions [centroid–centroid distances = 3.695 (3)–3.850 (7) Å] are observed.
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spelling pubmed-33445012012-05-15 1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone Zhang, Shi-Lu Huang, Kun Qin, Da-Bin Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(24)H(19)N(3)O, the pyrazoline ring adopts an envelope conformation with the C atom linking to the pyridine ring as the flap. The mean plane of the pyrazoline ring makes dihedral angles of 85.54 (4) and 81.66 (3)° with the pyridine ring and the anthracene ring system, respectively. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds. In addition, weak π–π inter­actions [centroid–centroid distances = 3.695 (3)–3.850 (7) Å] are observed. International Union of Crystallography 2012-04-13 /pmc/articles/PMC3344501/ /pubmed/22590263 http://dx.doi.org/10.1107/S160053681201505X Text en © Zhang et al. 2012 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
Zhang, Shi-Lu
Huang, Kun
Qin, Da-Bin
1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone
title 1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone
title_full 1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone
title_fullStr 1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone
title_full_unstemmed 1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone
title_short 1-[3-(Anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone
title_sort 1-[3-(anthracen-9-yl)-5-(pyridin-2-yl)-4,5-dihydro-1h-pyrazol-1-yl]ethanone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344501/
https://www.ncbi.nlm.nih.gov/pubmed/22590263
http://dx.doi.org/10.1107/S160053681201505X
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