(E)-4-(5-Hydr­oxy-2-methyl­benzyl­idene­amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

The title compound, C(19)H(19)N(3)O(2), is a Schiff base compound derived from 4-amino­anti­pyrine and 5-hydr­oxy-2-methyl­benzaldehyde. The mol­ecule adopts a trans configuration about the central C=N bond. There is an intra­molecular O—H⋯N hydrogen bond. Futhermore, weak C—H⋯O hydrogen bonds lead...

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Detalles Bibliográficos
Autores principales: Zheng, Yun-Fa, Yang, Ming-Hua
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959250/
https://www.ncbi.nlm.nih.gov/pubmed/21201212
http://dx.doi.org/10.1107/S1600536808029930
Descripción
Sumario:The title compound, C(19)H(19)N(3)O(2), is a Schiff base compound derived from 4-amino­anti­pyrine and 5-hydr­oxy-2-methyl­benzaldehyde. The mol­ecule adopts a trans configuration about the central C=N bond. There is an intra­molecular O—H⋯N hydrogen bond. Futhermore, weak C—H⋯O hydrogen bonds lead to the formation of a chain developing parallel to the b axis.

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