(S)-N-[1-(5-Benzylsulfanyl-1,3,4-oxadiazol-2-yl)-2-phenylethyl]-4-methylbenzenesulfonamide

Abstract

The title compound, C24H23N3O3S2, crystallizes with two independent molecules in the asymmetric unit. They differ essentially in the orientation of the tolyl rings, between which there is π–π stacking (centroid–centroid distance = 3.01 Å). The absolute configuration was confirmed by the determination of the Flack parameter [x = 0.008 (9)]. In the crystal, molecules are connected by two classical N—H...N hydrogen bonds and two weak but very short C—H...Osulfonyl interactions, forming layers lying parallel to the bc plane.