N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide

In the title compound, C(22)H(26)N(4)O(3)S, the dihedral angle between the pyrazoloneand phenyl rings is 21.73 (4)°. The benzensulfono­hydrazide group adopts a gauche conformation about the N—N vector. The C—N—N—S torsion angle is −109.88 (13)°. The mol­ecule exists as the enamine tautomeric form (C...

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Autores principales: Ukwueze, Nkechinyere N., Ukoha, Pius O., Ujam, Oguejiofo T., Asegbeloyin, Jonnie N., Groutso, Tania
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4051048/
https://www.ncbi.nlm.nih.gov/pubmed/24940297
http://dx.doi.org/10.1107/S1600536814012045
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author Ukwueze, Nkechinyere N.
Ukoha, Pius O.
Ujam, Oguejiofo T.
Asegbeloyin, Jonnie N.
Groutso, Tania
author_facet Ukwueze, Nkechinyere N.
Ukoha, Pius O.
Ujam, Oguejiofo T.
Asegbeloyin, Jonnie N.
Groutso, Tania
author_sort Ukwueze, Nkechinyere N.
collection PubMed
description In the title compound, C(22)H(26)N(4)O(3)S, the dihedral angle between the pyrazoloneand phenyl rings is 21.73 (4)°. The benzensulfono­hydrazide group adopts a gauche conformation about the N—N vector. The C—N—N—S torsion angle is −109.88 (13)°. The mol­ecule exists as the enamine tautomeric form (C=C—NH). An intra­molecular N—H⋯O=C hydrogen bond occurs. In the crystal, mol­ecules are linked by pairs of N—H⋯O=C hydrogen bonds, forming centrosymmetric dimers.
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spelling pubmed-40510482014-06-17 N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide Ukwueze, Nkechinyere N. Ukoha, Pius O. Ujam, Oguejiofo T. Asegbeloyin, Jonnie N. Groutso, Tania Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(22)H(26)N(4)O(3)S, the dihedral angle between the pyrazoloneand phenyl rings is 21.73 (4)°. The benzensulfono­hydrazide group adopts a gauche conformation about the N—N vector. The C—N—N—S torsion angle is −109.88 (13)°. The mol­ecule exists as the enamine tautomeric form (C=C—NH). An intra­molecular N—H⋯O=C hydrogen bond occurs. In the crystal, mol­ecules are linked by pairs of N—H⋯O=C hydrogen bonds, forming centrosymmetric dimers. International Union of Crystallography 2014-05-31 /pmc/articles/PMC4051048/ /pubmed/24940297 http://dx.doi.org/10.1107/S1600536814012045 Text en © Ukwueze et al. 2014 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
Ukwueze, Nkechinyere N.
Ukoha, Pius O.
Ujam, Oguejiofo T.
Asegbeloyin, Jonnie N.
Groutso, Tania
N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide
title N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide
title_full N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide
title_fullStr N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide
title_full_unstemmed N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide
title_short N′-[(4Z)-1-(3-Methyl-5-oxo-1-phenyl-4,5-di­hydro-1H-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide
title_sort n′-[(4z)-1-(3-methyl-5-oxo-1-phenyl-4,5-di­hydro-1h-pyrazol-4-yl­idene)hex­yl]benzene­sulfono­hydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4051048/
https://www.ncbi.nlm.nih.gov/pubmed/24940297
http://dx.doi.org/10.1107/S1600536814012045
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