2-Nitro-N-phenylbenzenesulfonamide
نویسندگان
چکیده
In the title compound, C(12)H(10)N(2)O(4)S, the conformation of the N-H bond in the -SO(2)-NH- fragment is syn to the ortho-nitro group in the sulfonyl-benzene ring. The mol-ecule is twisted at the S-N bond, the C-N-S-C torsion angle being -72.83 (15)°. The dihedral angle between the benzene rings is 59.55 (7)°. The amide H atom and the nitro group O atom form an intra-molecular hydrogen bond, generating an S(7) motif. In the crystal, C-H⋯O hydrogen-bond inter-actions link the mol-ecules into S(2) (2)(10) networks.
منابع مشابه
4-Nitro-N-phenylbenzenesulfonamide
In the title compound, C(12)H(10)N(2)O(4)S, the dihedral angle between the aromatic rings is 36.19 (18)°. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into C(4) chains running along the a axis.
متن کامل2-Amino-N-(4-methylphenylsulfonyl)-N-phenylbenzenesulfonamide
In the title mol-ecule, C(19)H(18)N(2)O(4)S(2), the phenyl ring makes dihedral angles of 33.99 (2) and 43.70 (3)° with the two methyl-substituted benzene rings. Inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. The crystal packing exhibits weak inter-molecular C-H⋯O hydrogen bonds.
متن کامل4-Chloro-2-methyl-N-phenylbenzenesulfonamide
There are two mol-ecules in the asymmetric unit of the title compound, C(13)H(12)ClNO(2)S, with similar conformations. The orientations of the ortho-methyl groups in the sulfonyl benzene rings are in the direction of the N-H bonds of the sulfonamide groups. In the crystal, the mol-ecules are each linked into centrosymmetric dimers through N-H⋯O hydrogen bonds and packed into a layered structure...
متن کامل4-Methyl-N-phenylbenzenesulfonamide
In the title compound, C(13)H(13)NO(2)S, the dihedral angle between the aromatic rings is 68.4 (1)°. In the crystal, the molecules are linked into inversion dimers by pairs of N-H⋯O hydrogen bonds. The unit cell of this compound was reported previously [Oh et al. (1985 ▶). Chung. Kwa. Yong. (Chung. J. Sci.), 12, 67] but no atomic coordinates were established in the earlier study.
متن کامل4-Chloro-N-phenylbenzenesulfonamide
In the crystal of the title compound, C(12)H(10)ClNO(2)S, the asymmetric unit contains two independent mol-ecules. The N-C bonds in the C-SO(2)-NH-C segments have gauche torsions with respect to the S=O bonds. The mol-ecules are twisted at the S atoms with C-SO(2)-NH-C torsion angles of -53.8 (3) and -63.4 (3)° in the two mol-ecules. The benzene rings are tilted relative to each other by 69.1 (...
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