1,1′-[(2-Bromo­phen­yl)­methyl­ene]­dipyrrolidin-2-one

In the title compound, C₁₅H₁₇BrN₂O₂, both pyrrolidinone rings adopt envelope conformations. The crystal packing is characterized by short C—Br...O=C inter­actions [Br...O = 3.1730 (13) Å], leading to supra­molecular dimers. Inter­molecular C—H...O and C—H...π inter­actions are also observed.