4-{[4-(Dimethylamino)benzylidene]­amino}-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

The azomethine double-bond in the title Schiff base, C(20)H(22)N(4)O, has an E-configuration. The aromatic ring of the benzyl­idene portion (r.m.s. deviation 0.011 Å) and the five-membered pyrazolyl ring (r.m.s. deviation 0.033 Å) form a dihedral angle of 19.0 (1)°. The phenyl substituent is twisted...

Descripción completa

Detalles Bibliográficos
Autores principales: Asiri, Abdullah M., Khan, Salman A., Tan, Kong Wai, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006679/
https://www.ncbi.nlm.nih.gov/pubmed/21587967
http://dx.doi.org/10.1107/S1600536810023536
Descripción
Sumario:The azomethine double-bond in the title Schiff base, C(20)H(22)N(4)O, has an E-configuration. The aromatic ring of the benzyl­idene portion (r.m.s. deviation 0.011 Å) and the five-membered pyrazolyl ring (r.m.s. deviation 0.033 Å) form a dihedral angle of 19.0 (1)°. The phenyl substituent is twisted by 55.0 (1)° with respect to the five-membered ring.

Ejemplares similares