N-(2-Formylphenyl)-4-methyl-N-[(4-methylphenyl)sulfonyl]benzenesulfonamide

Abstract

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—H...O hydrogen bonds, forming inversion dimers.