2,4-Dichloro-N-(3,5-dichloro­phen­yl)benzene­sulfonamide

In the title compound, C12H7Cl4NO2S, the N—H bond in the C—SO2—NH—C segment is syn with respect to the ortho-Cl atom of the sulfonyl­benzene ring and one of the meta-Cl atoms of the aniline ring. The C—SO2—NH—C torsion angle is −93.9 (2)°. The benzene rings are tilted relative to each other by 61.9 (1)°. The crystal structure features inversion-related dimers linked by pairs of N—H⋯O hydrogen bonds

2,4-Dichloro-N-(3,4-dimethyl­phen­yl)benzene­sulfonamide

In the title compound, C14H13Cl2NO2S, the C—SO2—NH—C torsion angle is −60.84 (18). The sulfonyl and the aniline benzene rings are tilted relative to each other by 66.4 (1)°. The crystal structure features inversion-related dimers linked by pairs of N—H⋯O hydrogen bonds

4-Chloro-N-(3,4-dichloro­phen­yl)-2-methyl­benzene­sulfonamide

In the title compound, C13H10Cl3NO2S, the N—C bond in the C—SO2—NH—C segment forms trans and gauche torsion angles with respect to the S=O bonds. Further, the N—H bond in the C—SO2—NH—C segment is anti to the meta-Cl atom in the anilino benzene ring and nearly syn with respect to the ortho-methyl group in the sulfonyl benzene ring. The C—SO2—NH—C torsion angle is −49.4 (2)°. The sulfonyl and aniline benzene rings are tilted relative to each other by 54.6 (1)°. In the crystal, mol­ecules are linked into chains along the c-axis direction by inter­molecular N—H⋯O hydrogen bonds

2,4-Dichloro-N-(2,5-dimethyl­phen­yl)benzene­sulfonamide

The asymmetric unit of the title compound, C14H13Cl2NO2S, contains three independent moleules. The torsion angles of the C—SO2—NH—C segments in the three mol­ecules are 67.5 (2), 83.4 (2) and −77.5 (2)°. The two aromatic rings are tilted relative to each other by 68.8 (1), 64.1 (1) and 68.5 (1)°. The crystal structure features dimers linked by pairs of N—H⋯O hydrogen bonds

2,4-Dichloro-N-(2,6-dimethyl­phen­yl)benzene­sulfonamide

In the crystal of the title compound, C14H13Cl2NO2S, the N—H bond in the C—SO2—NH—C segment orients itself away from the two ortho-methyl groups in the aniline benzene ring and towards the ortho-chloro group of the sulfonyl benzene ring. The mol­ecule is bent at the S atom with a C—SO2—NH—C torsion angle of −100.48 (18)°. The sulfonyl and aniline benzene rings are tilted relative to each other by 69.6 (1)°. Inter­molecular N—H⋯O hydrogen bonds link the mol­ecules into infinite chains

2,4-Dichloro-N-(2,3-dichloro­phen­yl)benzene­sulfonamide

In the title compound, C12H7Cl4NO2S, the conformation of the N—C bond in the C—SO2—NH—C segment is gauche with respect to the S=O bonds. Further, the N—H bond in the C—SO2—NH—C segment is syn with respect to the ortho-Cl atoms in the aniline and sulfonyl benzene rings. The C—SO2—NH—C torsion angle is −51.98 (18)°. The sulfonyl and aniline benzene rings are tilted by 67.7 (1)° relative to each other. An intra­molecular N—H⋯Cl hydrogen bond occurs

4-Chloro-N-(2,6-dimethyl­phen­yl)-2-methyl­benzene­sulfonamide

In the title compound, C15H16ClNO2S, the C—SO2—NH—C torsion angle is −61.15 (16)°. The sulfonyl and aniline benzene rings are tilted relative to each other by 38.8 (1)°. The crystal structure features inversion-related dimers linked by pairs of N—H⋯O hydrogen bonds

N-(2,6-Dimethyl­phen­yl)-2,4-dimethyl­benzene­sulfonamide

Mol­ecules of the title compound, C16H19NO2S, are bent at the S atom with a C—SO2—NH—C torsion angle of −60.0 (2)°. The dihedral angle between the phenyl­sulfonyl and aniline rings is 41.7 (1)°. In the crystal, mol­ecules are packed into centrosymmetric dimers through pairs of N—H⋯O(S) hydrogen bonds

4-Chloro-N-(2,3-dimethyl­phen­yl)-2-methyl­benzene­sulfonamide

The asymmetric unit of the title compound, C15H16ClNO2S, contains two independent moleules. The conformation of the N—H bonds are anti to the ortho-methyl groups in the sulfonyl benzene rings of both the mol­ecules, while the N—H bonds are anti to the ortho- and meta-methyl groups in the aniline ring of one of the mol­ecules and syn in the other. Furthermore, the torsion angles of the C—SO2—NH—C segments in the two mol­ecules of are −66.8 (3) and 70.3 (3)°. The sulfonyl and the aniline benzene rings are oriented at angles of 44.1 (1) and 39.7 (1)° in the two mol­ecules. In the crystal, pairs of N—H⋯O hydrogen bonds link the mol­ecules into dimers

2,4-Dichloro-N-(2-methyl­phen­yl)benzene­sulfonamide

In the title compound, C13H11Cl2NO2S, the methyl-substituted aromatic ring is disordered over two positions [occupancy ratio 0.705 (5):0.295 (5)]. The dihedral angles between the two aromatic rings are 74.9 (1) and 71.0 (3)° in the two disorder components. The crystal structure features centrosymmetric dimers linked by pairs of N—H⋯O hydrogen bonds