N-(3,4-Dimethylphenyl)benzenesulfonamide
نویسندگان
چکیده
The structure of the title compound, C(14)H(15)NO(2)S, shows the sulfonamide N atom to be approximately perpendicular to the plane through the S-bound benzene ring [the N-S-C-C torsion angle is -87.4 (3)°] and to lie to the opposide side of this ring to the two sulfonamide O atoms. The N-bound benzene ring is splayed out with respect to the rest of the mol-ecule so that overall, the mol-ecule adopts a twisted conformation. The dihedral angle between the two benzene rings is 64.5 (3)°. In the crystal, supra-molecular chains aligned along the b axis are formed via N-H⋯O hydrogen bonds.
منابع مشابه
4-Chloro-N-(3,4-dimethylphenyl)benzenesulfonamide
In the title compound, C(14)H(14)ClNO(2)S, the angle between the sulfonyl and aniline benzene rings is 65.5 (1)°. The crystal structure features inversion dimers linked by pairs of N-H⋯O hydrogen bonds. The dimethyl-phenyl ring is disordered over two different orientations approximately related by a 180° rotation about the C-N bond, with occupancies of 0.643 (6) and 0.357 (6).
متن کامل2,4-Dichloro-N-(3,4-dimethylphenyl)benzenesulfonamide
In the title compound, C(14)H(13)Cl(2)NO(2)S, the C-SO(2)-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.
متن کامل4-Chloro-N-(2,3-dimethylphenyl)benzenesulfonamide
In the title compound, C(14)H(14)ClNO(2)S, the two aromatic rings are tilted relative to each other by 34.7 (1)°. In the crystal, the mol-ecules form zigzag chains along the c axis via inter-molecular N-H⋯O hydrogen bonds.
متن کاملN-(2,5-Dimethylphenyl)benzenesulfonamide
In the title compound, C(14)H(15)NO(2)S, the dihedral angle between the aromatic rings is 40.4 (1)° relative to each other. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur.
متن کامل2,5-Dichloro-N-(2,3-dimethylphenyl)benzenesulfonamide
In the title compound, C(14)H(13)Cl(2)NO(2)S, the dihedral angle between the aromatic rings is 62.21 (7)° and the C-S-N-C group adopts a gauche conformation [torsion angle = 60.22 (17)°]. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into C(4) chains propagating in [010]. A short inter-molecular Cl⋯O contact of 3.1115 (17) Å is seen.
متن کامل