4-Chloro-N-(4-methyl­benzo­yl)benzene­sulfonamide

نویسندگان

  • P. A. Suchetan
  • B. Thimme Gowda
  • Sabine Foro
  • Hartmut Fuess
چکیده

In the title compound, C(14)H(12)ClNO(3)S, the conformation of the N-H bond in the C-SO(2)-NH-C(O) segment is anti to the C=O bond. The mol-ecule is twisted at the S atom with a torsion angle of 69.0 (2)°. The dihedral angle between the sulfonyl benzene ring and the -SO(2)-NH-C-O segment is 77.2 (1)° and that between the sulfonyl and the benzoyl benzene rings is 89.5 (1)°. In the structure, mol-ecules are linked into chains via N-H⋯O hydrogen bonds, forming inversion dimers.

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منابع مشابه

4-Chloro-N-(2-methyl­benzo­yl)benzene­sulfonamide

In the title compound, C(14)H(12)ClNO(3)S, the conformation of the N-H bond in the C-SO(2)-NH-C(O) segment is anti to the C=O bond. The two aromatic rings are tilted relative to each other by 57.7 (1)°. In the crystal, mol-ecules are linked by pairs of N-H⋯O(S) hydrogen bonds, forming centrosymmetric dimers.

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In the title compound, C(14)H(12)ClNO(3)S·H(2)O, the dihedral angle between the sulfonyl and benzoyl benzene rings is 84.4 (2)°. In the crystal, every water mol-ecule forms four hydrogen bonds with three different mol-ecules of 4-chloro-N-(3-methyl-benzo-yl)benzene-sulfonamide. One of the water H atoms forms a bifurcated hydrogen bond with both the sulfonyl and the carbonyl O atoms of the same ...

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2-Chloro-N-(4-methyl­benzo­yl)benzene­sulfonamide

In the title compound, C(14)H(12)ClNO(3)S, the conformation of the N-H bond in the C-SO(2)-NH-C(O) segment is anti to the C=O bond. The dihedral angle between the sulfonyl benzene ring and the -SO(2)-NH-C-O segment is 89.4 (1)° and that between the sulfonyl and benzoyl benzene rings is 89.1 (2)°. The crystal structure features inversion-related dimers linked by pairs of N-H⋯O hydrogen bonds.

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2-Chloro-N-(3-methyl­benzo­yl)benzene­sulfonamide

In the title compound, C(14)H(12)ClNO(3)S, the N-H bond is in an anti-periplanar conformation to the C=O bond. The dihedral angle between the two aromatic rings is 74.7 (1)°. The crystal structure features inversion-related dimers linked by N-H⋯O hydrogen bonds.

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عنوان ژورنال:

دوره 66  شماره 

صفحات  -

تاریخ انتشار 2010