1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one

The title compound, C(20)H(17)N(3)OS, is a 1H-pyrazol-3(2H)-one having aromatic 4-(1,3-benzothia­zol-2-yl)- and 2-phenyl substituents. The five-membered ring and fused ring system are planar, the r.m.s. deviations being 0.021 and 0.005 Å, respectively. The five-membered ring is aligned at 7.9 (2)° w...

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Autores principales: Chakib, Imane, Zerzouf, Abdelfettah, Zouihri, Hafid, Essassi, El Mokhtar, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008974/
https://www.ncbi.nlm.nih.gov/pubmed/21589028
http://dx.doi.org/10.1107/S1600536810040316
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author Chakib, Imane
Zerzouf, Abdelfettah
Zouihri, Hafid
Essassi, El Mokhtar
Ng, Seik Weng
author_facet Chakib, Imane
Zerzouf, Abdelfettah
Zouihri, Hafid
Essassi, El Mokhtar
Ng, Seik Weng
author_sort Chakib, Imane
collection PubMed
description The title compound, C(20)H(17)N(3)OS, is a 1H-pyrazol-3(2H)-one having aromatic 4-(1,3-benzothia­zol-2-yl)- and 2-phenyl substituents. The five-membered ring and fused ring system are planar, the r.m.s. deviations being 0.021 and 0.005 Å, respectively. The five-membered ring is aligned at 7.9 (2)° with respect to the fused-ring system. The allyl and phenyl parts of the mol­ecule are both disordered over two positions in a 1:1 ratio. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure.
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spelling pubmed-30089742010-12-30 1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one Chakib, Imane Zerzouf, Abdelfettah Zouihri, Hafid Essassi, El Mokhtar Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(20)H(17)N(3)OS, is a 1H-pyrazol-3(2H)-one having aromatic 4-(1,3-benzothia­zol-2-yl)- and 2-phenyl substituents. The five-membered ring and fused ring system are planar, the r.m.s. deviations being 0.021 and 0.005 Å, respectively. The five-membered ring is aligned at 7.9 (2)° with respect to the fused-ring system. The allyl and phenyl parts of the mol­ecule are both disordered over two positions in a 1:1 ratio. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure. International Union of Crystallography 2010-10-20 /pmc/articles/PMC3008974/ /pubmed/21589028 http://dx.doi.org/10.1107/S1600536810040316 Text en © Chakib 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
Chakib, Imane
Zerzouf, Abdelfettah
Zouihri, Hafid
Essassi, El Mokhtar
Ng, Seik Weng
1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
title 1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
title_full 1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
title_fullStr 1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
title_full_unstemmed 1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
title_short 1-Allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
title_sort 1-allyl-4-(1,3-benzothia­zol-2-yl)-5-methyl-2-phenyl-1h-pyrazol-3(2h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008974/
https://www.ncbi.nlm.nih.gov/pubmed/21589028
http://dx.doi.org/10.1107/S1600536810040316
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AT essassielmokhtar 1allyl413benzothiazol2yl5methyl2phenyl1hpyrazol32hone
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