2-(N-Cyclohexylcarbamoyl)benzenesulfonamide
نویسندگان
چکیده
The asymmetric unit of the title compound, C(13)H(18)N(2)O(3)S, contains two mol-ecules with similar conformations. In both mol-ecules, the cyclo-hexyl rings adopt chair conformations, with the attached N atom in an equatorial orientation and an intra-molecular N-H⋯O hydrogen bond generates an S(7) ring. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules and a C-H⋯O hydrogen bond is also observed. The crystal studied was a racemic twin.
منابع مشابه
N-[2-(N-Cyclohexylcarbamoyl)propan-2-yl]-N-(2-iodophenyl)prop-2-ynamide
In the title compound, C(19)H(23)IN(2)O(2), the cyclo-hexane ring adopts a chair conformation, and the mean plane of the propiolamide unit is approximately perpendicular to the benzene ring [dihedral angle = 88.12 (13)°]. Weak intra-molecular C-H⋯O hydrogen bonding is observed between the carbonyl group and the benzene ring. In the crystal, classical N-H⋯O hydrogen bonds and weak C-H⋯O inter-ac...
متن کامل4-Chloro-N-(3,5-dichlorophenyl)benzenesulfonamide
In the title compound, C(12)H(8)Cl(3)NO(2)S, the dihedral angle between the aromatic rings is 87.9 (1)° and the C-S-N-C torsion angle is 77.8 (2)°. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur.
متن کاملcatena-Poly[[triphenyltin(IV)]-μ2-[3-(cyclohexylcarbamoyl)propanoato-κ2 O 1:O 3]]
The Sn atom in the polymeric title compound, [Sn(C(6)H(5))(3)(C(10)H(16)NO(3))](n), is five-coordinated within a trans-C(3)O(2) donor set that defines an approximate trigonal-bipyramidal geometry. The carboxyl-ate ligand is monodentate and the amide O atom bridges a symmetry-related Sn atom, generating a chain along [010] with a linear topology. An intra-molecular carboxyl-ate-carbonyl N-H⋯O hy...
متن کاملCrystal structures of isomeric 3,5-dichloro-N-(2,3-dimethylphenyl)benzenesulfonamide, 3,5-dichloro-N-(2,6-dimethylphenyl)benzenesulfonamide and 3,5-dichloro-N-(3,5-dimethylphenyl)benzenesulfonamide
The crystal structures of three isomeric compounds of formula C14H13Cl2NO2S, namely 3,5-di-chloro-N-(2,3-di-methyl-phen-yl)-benzene-sulfonamide (I), 3,5-di-chloro-N-(2,6-di-methyl-phen-yl)benzene-sulfonamide (II) and 3,5-di-chloro-N-(3,5-di-methyl-phen-yl)benzene-sulfonamide (III) are described. The mol-ecules of all the three compounds are U-shaped with the two aromatic rings inclined at 41.3 ...
متن کامل4-Chloro-2-methyl-N-(2-methylphenyl)benzenesulfonamide
In the crystal structure of the title compound, C(14)H(14)ClNO(2)S, the two aromatic rings are tilted relative to each other by 45.8 (1)°. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur.
متن کامل