[2-Benzyl-3-(naphthalen-1-yl)-2,3-di­hydro-1,2-oxazole-4,5-di­yl]bis­(phenyl­methanone)

In the title compound, C(34)H(25)NO(3), the five-membered heterocyclic ring adopts an envelope conformation with the N atom as the flap. The plane through the four basal atoms of this ring makes dihedral angles of 69.78 (13), 53.15 (12) and 86.42 (13)°, respectively, with the benzene rings of the benzyl group and the two phenyl­methanone groups at the 4 and 5 positions, and of 78.60 (11)° with the naphthalenyl system. In the crystal, the mol­ecules are linked through C—H⋯O and C—H⋯π contacts into layers parallel to (101).