Abstract
The asymmetric unit of the title compound, C15H15NO3S, contains two independent molecules. The conformations of the N—C bonds in the C—SO2—NH—C(O) segments have gauche torsions with respect to the SO bonds. Further, the molecules are twisted at the S atoms with torsion angles of −53.1 (2) and 61.2 (2)° in the two molecules. The dihedral angles between the sulfonyl benzene rings and the —SO2—NH—C—O segments are 86.0 (1) and 87.9 (1)°. Furthermore, the dihedral angles between the sulfonyl and the benzoyl benzene rings are 88.1 (1) and 83.5 (1)° in the two molecules. In the crystal, molecules are linked by N—H⋯O(S) hydrogen bonds.
Highlights
The asymmetric unit of the title compound, C15H15NO3S, contains two independent molecules
The molecules are twisted at the S atoms with torsion angles of
The conformations of the N—H bonds in the C—SO2—NH—C(O) segments are anti to the C=O bonds, similar to those observed in N-(benzoyl)benzenesulfonamide (II) (Gowda et al, 2009), 2-methyl-N-(3-methylbenzoyl)benzenesulfonamide (III) (Gowda et al, 2010) and N-(4-chlorobenzoyl)4-methyl- benzenesulfonamide (IV) (Suchetan et al, 2010)
Summary
H atoms treated by a mixture of independent and constrained refinement max = 0.32 e Å3. The asymmetric unit of the title compound, C15H15NO3S, contains two independent molecules. The conformations of the N—C bonds in the C—SO2—NH—C(O) segments have gauche torsions with respect to the SO bonds. The molecules are twisted at the S atoms with torsion angles of. 53.1 (2) and 61.2 (2) in the two molecules. The dihedral angles between the sulfonyl benzene rings and the —SO2—. NH—C—O segments are 86.0 (1) and 87.9 (1). The dihedral angles between the sulfonyl and the benzoyl benzene rings are 88.1 (1) and 83.5 (1) in the two molecules. Molecules are linked by N—H O(S) hydrogen bonds
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