Acta Crystallographica Section E (Feb 2014)
(R)-N-[(R)-2,2-Dichloro-1-phenyl-2-(phenylsulfonyl)ethyl]-2-methylpropane-2-sulfinamide
Abstract
The title molecule, C18H21Cl2NO3S2, contains one chiral carbon center and the absolute sterochemistry has been confirmed as as R. An intramolecular N—H...O hydrogen bond occurs and the dihedral angle between the benzene rings is 64.5 (1)°. In the crystal, the molecules are linked by weak C—H...O hydrogen bonds, forming a zigzag chain structure extending along the c-axis direction.