N-(4-Chloro-2-nitrophenyl)methanesulfonamide
نویسندگان
چکیده
The title compound, C(7)H(7)ClN(2)O(4)S, is of inter-est as a precursor to biologically active substituted quinolines. Its structure resembles those of the previously reported N-phenyl-methane sulfonamide and its 4-nitro, 4-fluoro and 4-bromo derivatives, with slightly different geometric parameters. An intra-molecular N-H⋯O hydrogen bond gives rise to a six-membered ring. Inter-molecular C-H⋯O contacts stabilize the crystal packing.
منابع مشابه
N-(4-Methoxy-2-nitrophenyl)-N-(methylsulfonyl)methanesulfonamide
In the title compound, C(9)H(12)N(2)O(7)S(2), the nitro substituent is slightly twisted from the benzene ring [dihedral angle = 14.69 (10)°]. The mol-ecular geometry is stabilized by intra-molecular C-H⋯O hydrogen bonds, forming S(6) ring motifs. In the crystal, molecules are linked by C-H⋯O hydrogen bonds into layers parallel to (10-2).
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The title and the chemical diagram of the paper by Saeed, Hussain & Flörke [Acta Cryst. (2008), E64, o705] are corrected.[This corrects the article DOI: 10.1107/S1600536808006430.].
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