N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide

In the title compound, C(22)H(18)N(4)O(2)S, the seven-membered ring generated by an intra­molecular N—H⋯O hydrogen bond adopts an envelope conformation in both of the two independent mol­ecules in the asymmetric unit. In the crystal, mol­ecules are linked into C(9) chains along [100] by N—H⋯O hydrog...

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Detalles Bibliográficos
Autores principales: Zhu, Hualing, Zhu, Jinhua, Bu, Luxia, Shi, Jun, Wang, Juan
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/PMC3344500/
https://www.ncbi.nlm.nih.gov/pubmed/22590262
http://dx.doi.org/10.1107/S1600536812014821
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author Zhu, Hualing
Zhu, Jinhua
Bu, Luxia
Shi, Jun
Wang, Juan
author_facet Zhu, Hualing
Zhu, Jinhua
Bu, Luxia
Shi, Jun
Wang, Juan
author_sort Zhu, Hualing
collection PubMed
description In the title compound, C(22)H(18)N(4)O(2)S, the seven-membered ring generated by an intra­molecular N—H⋯O hydrogen bond adopts an envelope conformation in both of the two independent mol­ecules in the asymmetric unit. In the crystal, mol­ecules are linked into C(9) chains along [100] by N—H⋯O hydrogen bonds. The mol­ecules are also weakly linked by C—H⋯O and C—H⋯N inter­actions, forming dimers with edge-connected R (2) (2)(9) rings. The dimers are inter­linked by further weak C—H⋯N hydrogen bonds into chains along [010].
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spelling pubmed-33445002012-05-15 N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide Zhu, Hualing Zhu, Jinhua Bu, Luxia Shi, Jun Wang, Juan Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(22)H(18)N(4)O(2)S, the seven-membered ring generated by an intra­molecular N—H⋯O hydrogen bond adopts an envelope conformation in both of the two independent mol­ecules in the asymmetric unit. In the crystal, mol­ecules are linked into C(9) chains along [100] by N—H⋯O hydrogen bonds. The mol­ecules are also weakly linked by C—H⋯O and C—H⋯N inter­actions, forming dimers with edge-connected R (2) (2)(9) rings. The dimers are inter­linked by further weak C—H⋯N hydrogen bonds into chains along [010]. International Union of Crystallography 2012-04-13 /pmc/articles/PMC3344500/ /pubmed/22590262 http://dx.doi.org/10.1107/S1600536812014821 Text en © Zhu 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
Zhu, Hualing
Zhu, Jinhua
Bu, Luxia
Shi, Jun
Wang, Juan
N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide
title N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide
title_full N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide
title_fullStr N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide
title_full_unstemmed N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide
title_short N′-[(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide
title_sort n′-[(5-methyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)(thio­phen-2-yl)methyl­idene]benzohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344500/
https://www.ncbi.nlm.nih.gov/pubmed/22590262
http://dx.doi.org/10.1107/S1600536812014821
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