Abstract
In the title compound, C35H28N2O3, an intramolecular O-H...N hydrogen bonds generates a five-membered ring, producing an S(5) ring motif. The piperidone ring adopts a half-chair conformation and the two pyrrolidine rings adopt an envelope conformation. The dihedral angles formed between adjacent benzene rings are 74.39 (5) and 37.70 (6)degrees. In the crystal crystal, intermolecular C-H...O hydrogen bonds link molecules into dimers, which are further interconnected into two-dimensional networks parallel to the ac plane by an intermolecular C-H...O hydrogen bond. The crystal structure is consolidated by weak C-H...pi interactions.