N-(2,5-Dimethylphenyl)-2-nitrobenzenesulfonamide
نویسندگان
چکیده
In the crystal structure of the title compound, C14H14N2O4S, the N-H bond is syn to the ortho-nitro group in the sulfonyl benzene ring and anti to the ortho- and syn to the meta-methyl groups in the aniline ring. The mol-ecule is twisted at the S-N bond with a torsion angle of 71.41 (18)°. The dihedral angle between the planes of the benzene rings is 51.07 (8)°. In the crystal, pairs of N-H⋯Osulfonamide hydrogen bonds link the mol-ecules into inversion dimers.
منابع مشابه
N-(3,5-Dimethylphenyl)-4-nitrobenzenesulfonamide
There are two independent mol-ecules in the asymmetric unit of the title compound, C14H14N2O4S, in which the dihedral angles between the benzene rings are 56.22 (15) and 58.16 (14)°. In the crystal, N-H⋯Onitro hydrogen bonds link the mol-ecules into zigzag chains running along the a-axis direction.
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In the title compound, C(16)H(17)NO, the two aromatic rings are almost coplanar, making a dihedral angle of 1.9 (2)°. The amide group makes dihedral angles of 48.0 (3) and 48.6 (3)° with the 2-methyl-phenyl and the 2,5-dimethyl-phenyl rings, respectively. Inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains running along the a axis of the crystal.
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 کاملN-(3,5-Dimethylphenyl)-2-nitrobenzenesulfonamide
The asymmetric unit of the title compound, C(14)H(14)N(2)O(4)S, consists of two crystallographically independent mol-ecules. The mol-ecules are twisted at the S-N bonds with C-S-N-C torsion angles of 44.2 (3) and -49.3 (3)°. The dihedral angles between the benzene rings in the two mol-ecules are 71.53 (7) and 72.11 (7)°. The amide H atoms exhibit bifurcated intra- and inter-molecular hydrogen b...
متن کامل2,4-Dichloro-N-(2,5-dimethylphenyl)benzenesulfonamide
The asymmetric unit of the title compound, C(14)H(13)Cl(2)NO(2)S, contains three independent moleules. The torsion angles of the C-SO2-NH-C segments in the three mol-ecules 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.
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