organic compounds
Open access
In the title compound, C21H19NO5S2, the dihedral angles between the formylphenyl ring and the two methylphenyl rings are 29.3 (3) and 28.9 (3)°, respectively; the dihedral angle between the methylphenyl rings is 48.4 (2)°. The C—N—S—C torsion angles are −74.1 (2) and −105.4 (2)°. In the crystal, molecules are linked by pairs of C—HO hydrogen bonds, forming inversion dimers.
organic compounds
Open access
In the title compound, C22H19NO3S, the terminal phenyl and methylphenyl rings are twisted by 37.35 (12) and 49.08 (13)°, respectively, to the central benzene ring. In the crystal, molecules are linked by classical N—HO hydrogen bonds and weak C—HO hydrogen bonds into a three-dimensional supramolecular network.
Keywords: crystal structure.