3-(4-Bromo­phen­yl)-1-phenyl-1H-pyrazole-4-carbaldehyde

In the title compound, C(16)H(11)BrN(2)O, the phenyl and chloro­benzene rings are twisted out of the mean plane of the pyrazole ring, forming dihedral angles of 13.70 (10) and 36.48 (10)°, respectively. The carbaldehyde group is also twisted out of the pyrazole plane [the C—C—C—O torsion angle is 7....

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Detalles Bibliográficos
Autores principales: Prasath, R., Bhavana, P., Ng, Seik Weng, Tiekink, Edward R. T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3201369/
https://www.ncbi.nlm.nih.gov/pubmed/22058775
http://dx.doi.org/10.1107/S1600536811036841
Descripción
Sumario:In the title compound, C(16)H(11)BrN(2)O, the phenyl and chloro­benzene rings are twisted out of the mean plane of the pyrazole ring, forming dihedral angles of 13.70 (10) and 36.48 (10)°, respectively. The carbaldehyde group is also twisted out of the pyrazole plane [the C—C—C—O torsion angle is 7.9 (3)°]. A helical supra­molecular chain along the b axis and mediated by C—H⋯O inter­actions is the most prominent feature of the crystal packing.

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