4′-[5-(4-Fluorophenyl)pyridin-3-yl]-1′-methyldispiro[indan-2,2′-pyrrolidine-3′,2′′-indan]-1,3,1′′-trione

• Main Authors: Ang Chee Wei, Mohamed Ashraf Ali, Rusli Ismail, Ching Kheng Quah, Hoong-Kun Fun
• Format: Article
• Language: English
• Published: International Union of Crystallography 2011-09-01
• Series: Acta Crystallographica Section E
• Online Access: http://scripts.iucr.org/cgi-bin/paper?S1600536811032946
• ISSN: 1600-5368

In the title compound, C32H23FN2O3, the pyrrolidine ring adopts an envelope conformation. The monoketo- and diketo-substituted five-membered rings are in envelope and half-chair conformations, respectively. The molecular structure is stabilized by an intramolecular C—H...O hydrogen bond, which generates an S(6) ring motif. In the crystal, molecules are linked via intermolecular C—H...N and C—H...O hydrogen bonds into a three-dimensional network. The crystal structure is further consolidated by C—H...π interactions.