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N-(3-Methyl-phen-yl)-2-nitro-benzene-sulfonamide.

ABSTRACT: In the title compound, C(13)H(12)N(2)O(4)S, the dihedral angle between the benzene rings is 73.64?(7)°. The amide H atom exhibits bifurcated hydrogen bonding: an intra-molecular N-H?O hydrogen bond generates an S(7) motif while in the crystal, N-H?O(S) hydrogen bonds link the mol-ecules into zigzag C(4) chains running along the b axis.

SUBMITTER: Chaithanya U

PROVIDER: S-EPMC3435655 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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N-(3-Methyl-phen-yl)-2-nitro-benzene-sulfonamide.

Chaithanya U U Foro Sabine S Gowda B Thimme BT

Acta crystallographica. Section E, Structure reports online 20120804 Pt 9

In the title compound, C(13)H(12)N(2)O(4)S, the dihedral angle between the benzene rings is 73.64 (7)°. The amide H atom exhibits bifurcated hydrogen bonding: an intra-molecular N-H⋯O hydrogen bond generates an S(7) motif while in the crystal, N-H⋯O(S) hydrogen bonds link the mol-ecules into zigzag C(4) chains running along the b axis. ...[more]

PMID: 22969528

Similar Datasets

N-(2-Methyl-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the title compound, C(13)H(12)N(2)O(4)S, the dihedral angle between the benzene rings is 53.44?(14)°. The amide H atom exhibits bifurcated hydrogen bonding: an intra-molecular N-H?O hydrogen bond generates an S(7) motif while in the crystal, N-H?O(S) hydrogen bonds link the mol-ecules into zigzag C(4) chains along the c axis.

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N-(4-Methyl-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the crystal of the title compound, C(13)H(12)N(2)O(4)S, the conformation of the N-H bond in the -SO(2)-NH- segment is syn to the ortho-nitro group in the sulfonyl benzene ring. The mol-ecule is twisted at the S-N bond with a torsion angle of 76.55?(18)°. The dihedral angle between the planes of the rings is 72.64?(8)°. In the crystal, mol-ecules are linked by pairs of N-H?O(S) hydrogen bonds to form inversion dimers.

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N-(2-Methyl-phen-yl)-4-nitro-benzene-sulfonamide.

Project description:In the title compound, C(13)H(12)N(2)O(4)S, the dihedral angle between the planes of the rings is 51.11?(10)°. In the crystal, mol-ecules are linked into inversion dimers through pairs of N-H?O(S) hydrogen bonds.

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N-(2-Chloro-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the title compound, C(12)H(9)ClN(2)O(4)S, the N-H bond in the -SO(2)-NH- segment is syn to both the ortho-nitro group in the sulfonyl-benzene ring and the ortho-Cl atom in the aniline ring. The mol-ecule is twisted at the S-N bond with a torsion angle of 75.0?(2)°. The dihedral angle between the sulfonyl-benzene and aniline rings is 54.97?(11)°. The amide H atom shows bifurcated hydrogen bonding, generating S(7) and C(4) motifs. In the crystal, N-H?O(S) hydrogen bonds link the mol-ecules into chains.

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N-(3-Chloro-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the title compound, C(12)H(9)ClN(2)O(4)S, the dihedral angle between the aromatic rings is 73.65?(7)°. The amide H atom shows bifurcated hydrogen bonding, generating an intra-molecular S(7) and an inter-molecular C(4) motif.

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N-(4-Chloro-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the title compound, C(12)H(9)ClN(2)O(4)S, the dihedral angle between the aromatic rings is 70.27?(8)°. In the crystal, mol-ecules are linked by pairs of N-H?O(S) hydrogen bonds, forming inversion dimers.

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N-(4-Chloro-phen-yl)-4-nitro-benzene-sulfonamide.

Project description:In the title compound, C12H9ClN2O4S, the dihedral angle between the benzene rings is 31.4?(2)°. In the crystal, N-H?O hydrogen bonds link the mol-ecules into C(4) chains running along the a-axis direction.

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N-(2,3-Dichloro-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the title compound, C12H8Cl2N2O4S, the N-C bond in the C-SO2-NH-C segment has gauche torsions with respect to the S=O bonds. Further, the N-H bond is syn to the ortho-nitro group in the sulfonyl benzene ring and also syn to both the ortho- and meta-Cl atoms in the aniline ring. The mol-ecule is twisted at the S-N bond with a torsion angle of 61.15?(18)°. The dihedral angle between the planes of the benzene rings is 68.00?(6)°. The amide H atom exhibits an intra-molecular bifurcated N-H?(O,O) hydrogen bond. In the crystal, pairs of N-H?O(S) hydrogen bonds link the mol-ecules into inversion dimers with R2(2)(8) motifs.

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N-(2,5-Dimethoxy-phen-yl)-4-nitro-benzene-sulfonamide.

Project description:The title compound, C(14)H(14)N(2)O(6)S, is an inter-mediate for the synthesis of ?-3-adrenergic receptor agonists. The two meth-oxy groups are approximately coplanar with the attached benzene ring [C-O-C-C = -2.7?(4) and 9.4?(4)°]. The dihedral angle between the two aromatic rings is 67.16?(12)°. An intra-molecular N-H?O hydrogen bond is observed. In the crystal, mol-ecules are linked into chains along the c axis by C-H?O hydrogen bonds.

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N-(3,5-Dichloro-phen-yl)-2-nitro-benzene-sulfonamide.

Project description:In the title compound, C12H8Cl2N2O4S, the C-S-N-C torsion angle is 49.34?(18)° and the dihedral angle between the benzene rings is 71.92?(10)°. The amide H atom exhibits bifurcated hydrogen bonding. The N-H bond is syn to the ortho-nitro group enabling the formation of an S(7) loop. In the crystal, pairs of N-H?O(S) hydrogen bonds link the mol-ecules into inversion dimers via R2(2)(8) rings.

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