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N-(2-Amino-pyridin-3-yl)-4-methyl-N-(4-methyl-phenyl-sulfon-yl)benzene-sulfonamide.

ABSTRACT: The title compound, C(19)H(19)N(3)O(4)S(2), was prepared by the reaction of 2,3-diamino-pyridine with tosyl chloride in a mixture of dichloro-methane-pyridine as solvent. In the crystal, mol-ecules associate via pairs of N-H?N hydrogen bonds, forming a centrosymmetric eight-membered {?HNCN}(2) synthon. The dihedral angles between the amino-pyridine ring and the tosyl benzene rings are 50.01?(6) and 32.01?(4)°.

SUBMITTER: Taher A

PROVIDER: S-EPMC3344082 | biostudies-other | 2012 Apr

REPOSITORIES: biostudies-other

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N-(2-Amino-pyridin-3-yl)-4-methyl-N-(4-methyl-phenyl-sulfon-yl)benzene-sulfonamide.

Taher Abu A Smith Vincent J VJ

Acta crystallographica. Section E, Structure reports online 20120321 Pt 4

The title compound, C(19)H(19)N(3)O(4)S(2), was prepared by the reaction of 2,3-diamino-pyridine with tosyl chloride in a mixture of dichloro-methane-pyridine as solvent. In the crystal, mol-ecules associate via pairs of N-H⋯N hydrogen bonds, forming a centrosymmetric eight-membered {⋯HNCN}(2) synthon. The dihedral angles between the amino-pyridine ring and the tosyl benzene rings are 50.01 (6) and 32.01 (4)°. ...[more]

PMID: 22606085

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