5′′-(2,4-Dichlorobenzylidene)-1′-(2,4-dichlorophenyl)-1′′-methyl-1′,2′,3′,5′,6′,7′,8′,8a'-octahydrodispiro[acenaphthylene-1,3′-indolizine-2′,3′′-piperidine]-2,4′′(1H)-dione

Abstract

In the title compound, C37H30Cl4N2O2, the pyridinone ring adopts a twisted half-chair conformation. In the octahydroindolizine fused-ring system, the piperidine ring is in a chair conformation and the pyrrole ring is twisted about the C—N bond linking the five- and six-membered rings. The molecular structure features an intramolecular C—H...O interaction and the crystal packing is stabilized by C—H...π interactions.