(R)-2-Phen­oxy-1-(4-phenyl-2-sulfan­ylidene-1,3-oxazolidin-3-yl)ethanone

The central 1,3-oxazolidine-2-thione ring in the title compound, C(17)H(15)NO(3)S, is approximately planar with maximum deviations of 0.036 (4) and −0.041 (5) Å for the O and methyl­ene-C atoms, respectively. The dihedral angles formed between this plane and the two benzene rings, which lie to the same side of the central plane, are 86.5 (2) [ring-bound benzene] and 50.6 (3)°. The ethan-1-one residue is also twisted out of the central plane, forming a O—C—N—C torsion angle of 151.5 (5)°. The dihedral angle formed by the benzene rings is 62.8 (2)° so that overall, the mol­ecule has a twisted U-shape. In the crystal, mol­ecules are linked into supra­molecular arrays two mol­ecules thick in the bc plane through C—H⋯O, C—H⋯S and C—H⋯π inter­actions.