1′,2′,3′,4′-Tetrahydro-1,3-diphenyl-4-p- tolylspiro[2-pyrazoline-5,2′-naphthalen]-1′-one

In the title compound, C31H26N2O, the pyrazoline ring is in a distorted sofa conformation, the cyclohexanone ring of the tetralone moiety is in a half-chair conformation and the other aromatic rings are planar.