2-(10′,10′-Dimethyl-3′-sulfanylidene-4′- azatricyclo[5.2.1.01,5]decan-2′-yl)-10,10-dimethyl-4- azatricyclo[5.2.1.01,5]decane-3-thione

The title compound, C28H40N2O2S2, was obtained as a minor product from an anti-aldol reaction between the corresponding N-propionyl­thiol­actam and benzaldehyde. The asymmetric unit contains one half-molecule, which is completed by inversion symmetry. The molecule displays a nearly eclipsed conformation along the central C-C bond with a C-C-C-C- torsion angle of 20.4 (3)°.