1′-Methyl-4′-phenyl-H-fluorene-9-spiro-3′-pyrrolidine-2′-spiro-3′′-1H-indol-2′'(3′′H)-one

Abstract

In the title compound, C30H24N2O, the pyrrolidine ring adopts a twist conformation. The dihedral angle between the fluorene ring system and the phenyl ring is 68.3 (1)°. In the solid state, inversion-related mol­ecules form dimers via N—H⋯O hydrogen bonds. Weak C—H⋯π interactions also stabilize the molecular packing.