1-Acetyl-2-phenylper­hydro­quinolin-4-yl acetate

The piperidine and cyclo­hexane rings in the title compound, C₁₉H₂₅NO₃, are trans-fused and adopt boat and chair conformations, respectively. The phenyl and ester substituents are oriented axially with respect to the deca­hydro­quinoline moiety. The N atom of the piperidine ring exists in a planar configuration. The keto O atom of the ester group exhibits positional disorder, with an 80:20 population ratio. The crystal structure is stabilized by C—H...O hydrogen bonds.