2,4-Bis(4-ethoxyphenyl)-3-azabicyclo[3.3.1]nonan-9-one

The title compound, C24H29NO3, exists in a twin-chair conformation with an equatorial orientation of the 4-ethoxyphenyl groups. The benzene rings are inclined to each other at an angle of 28.0 (1)°. In the crystal, weak C—H⋯O interactions link molecules related by translation into chains along the b axis. The crystal packing exhibits π–π interactions between the benzene rings of neighbouring molecules [centroid–centroid distance = 3.692 (3) Å].