Acta Cryst. (2013). E69, o1016-o1017
[ doi:10.1107/S1600536813014268 ]
Abstract: In the title molecule, C23H22N2OS, the diphenylacetyl and ethylbenzene groups adopt a trans-cis conformation, respectively, with respect to the S atom across the (S=)C-N bonds. This conformation is stabilized by an intramolecular N-HO hydrogen bond and a weak C-HS hydrogen bond. The ethyl-substituted benzene ring forms dihedral angles of 87.53 (15) and 73.94 (15)° with the phenyl rings. In the crystal, N-HO hydrogen bonds link molecules into chains along . A weak C-H interaction is also observed.
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