1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one

In the title compound, C(30)H(28)N(4)O, the central pyrrolidine ring adopts an envelope conformation with the CH(2) C atom as the flap. The quinoxaline and indene ring systems are planar, with r.m.s. deviations of 0.0165 and 0.0181 Å, respectively. The pyrrolidine ring mean plane forms dihedral angl...

Descripción completa

Detalles Bibliográficos
Autores principales: Suresh, J., Nagalakshmi, R. A., Malathi, K., Kumar, R. R., Lakshman, P. L. N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884453/
https://www.ncbi.nlm.nih.gov/pubmed/24427063
http://dx.doi.org/10.1107/S160053681302223X
Descripción
Sumario:In the title compound, C(30)H(28)N(4)O, the central pyrrolidine ring adopts an envelope conformation with the CH(2) C atom as the flap. The quinoxaline and indene ring systems are planar, with r.m.s. deviations of 0.0165 and 0.0181 Å, respectively. The pyrrolidine ring mean plane forms dihedral angles of 88.84 (1) and 86.14 (1)° with the quinoxaline and indene ring systems, respectively. A weak intra­molecular C—H⋯N inter­action is observed. In the crystal, C—H⋯O inter­actions lead to helical supra­molecular chains along the b axis having a C(9) motif.

Ejemplares similares