4-Methyl-N-(4-methyl-phenyl-sulfon-yl)-N-[4-(4-methyl-phen-yl)-1,3-thia-zol-2-yl]benzene-sulfonamide.

ABSTRACT: There are two independent mol-ecules in the asymmetric unit of the title compound, C24H22N2O4S3. In each, the sulfonamide N atoms reveal nearly a trigonal-planar geometry with two S atoms of the O=S=O groups and one C atom of the thia-zole ring; the angles around the N atoms are between 117.00?(13) and 123.86?(9)°. The methyl-phenyl-sulfonyl groups are in anti conformations, forming dihedral angles of 78.00?(7)/72.53?(5) and 77.09?(6)/71.50?(7)° with the trigonal S-N-S planes in the two mol-ecules. The thia-zole groups are rotated around the C-N bonds and are almost perpendicular to the S-N-S plane [dihedral angles of 78.00?(7)/72.53?(5) and 77.09?(6)/71.50?(7)°]. In the crystal, pairs of C-H?O inter-actions, with the O atoms of the sulfonamide groups as acceptors, link each of the independent mol-ecules into inversion dimers.

SUBMITTER: Carballo RM 

PROVIDER: S-EPMC3914048 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature