N′-(4-Diethyl­amino-2-hy­droxy­benzyl­idene)-4-methyl­benzohydrazide

The title compound, C(19)H(23)N(3)O(2), was prepared by condensing 4-diethyl­amino-2-hy­droxy­benzaldehyde and 4-methyl­benzo­hydrazide in methanol. The asymmetric unit contains two independent mol­ecules in which the two benzene rings make dihedral angles of 30.3 (3) and 18.9 (3)°. Intra­molecular...

Descripción completa

Detalles Bibliográficos
Autores principales: Shen, Xi-Hai, Shao, Li-Juen, Zhu, Zhao-Fu, Zhu, Li-Xue
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/PMC3344033/
https://www.ncbi.nlm.nih.gov/pubmed/22589942
http://dx.doi.org/10.1107/S1600536812010690
Descripción
Sumario:The title compound, C(19)H(23)N(3)O(2), was prepared by condensing 4-diethyl­amino-2-hy­droxy­benzaldehyde and 4-methyl­benzo­hydrazide in methanol. The asymmetric unit contains two independent mol­ecules in which the two benzene rings make dihedral angles of 30.3 (3) and 18.9 (3)°. Intra­molecular O—H⋯N hydrogen bonds are observed in both mol­ecules. The crystal structure is stabilized by N—H⋯O hydrogen bonds, which form chains along the a axis.

Ejemplares similares