2-Methyl-N-(4-nitrobenzoyl)benzenesulfonamide
نویسندگان
چکیده
In the title compound, C(14)H(12)N(2)O(5)S, the conformation of the N-C bond in the C-SO(2)-NH-C(O) segment has gauche torsions with respect to the S=O bonds. The mol-ecule is twisted at the S atom, the C-S(O(2))-NH-C(O) torsion angle being 61.8 (5)°. The dihedral angle between the sulfonyl benzene ring and the -SO(2)-NH-C-O segment is 86.8 (2)° and that between the sulfonyl and the benzoyl benzene rings is 83.8 (2)°. In the crystal, mol-ecules are linked into zigzag chains along the a axis via N-H⋯O hydrogen bonds.
منابع مشابه
4-Methyl-N-(4-nitrobenzoyl)benzenesulfonamide
In title compound, C(14)H(12)N(2)O(5)S, the dihedral angle between the sulfonyl benzene ring and the -SO(2)-NH-C-O segment is 81.5 (2)° and that between the sulfonyl and the benzoyl benzene rings is 89.8 (1)°. In the crystal, mol-ecules are linked into chains along the b axis via inter-molecular N-H⋯O hydrogen bonds. C-H⋯O inter-actions are also observed.
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In the title compound, C(13)H(9)ClN(2)O(5)S, the N-H bond is trans to the C=O bond. The dihedral angle between the two aromatic rings is 85.4 (1)°. In the crystal, mol-ecules are linked into zigzag C(4) chains along the b axis through N-H⋯O hydrogen bonds.
متن کامل4-Chloro-N-(4-nitrobenzoyl)benzenesulfonamide
In the crystal structure of the title compound, C(13)H(9)ClN(2)O(5)S, the N-H bond is trans to the C=O bond (H-N-C-O torsion angle = 158.4°). The dihedral angle between the two aromatic rings is 87.8 (1)°. In the crystal, mol-ecules are linked into chains along the b axis via N-H⋯O hydrogen bonds.
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In the title compound, C(13)H(10)N(2)O(5)S, the C=O bond in the -SO(2)-NH-CO- segment is anti to the meta-nitro group in the benzoyl ring, while the N-C bond has gauche torsions with respect to the S=O bonds. The molecule is twisted at the N atom with a dihedral angle of 79.9 (2)° between the sulfonyl benzene ring and the -SO(2)-NH-CO- segment. Furthermore, the dihedral angle between the benzen...
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Two mol-ecules of the title compound, C(15)H(13)N(3)O(3)S, are linked by an inter-molecular N-H⋯S hydrogen bond. There is also an intra-molecular N-H⋯O hydrogen bond, forming a six-membered ring. The steric restriction of the m-methyl and p-nitro groups, as well as the intra-molecular hydrogen bond, are the main factors influencing the mol-ecular conformation.
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