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
Descripción
Sumario: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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