N-(2-Amino­pyridin-3-yl)-4-methyl-N-(4-methyl­phenyl­sulfon­yl)benzene­sulfonamide

The title compound, C(19)H(19)N(3)O(4)S(2), was prepared by the reaction of 2,3-diamino­pyridine with tosyl chloride in a mixture of dichloro­methane–pyridine as solvent. In the crystal, mol­ecules associate via pairs of N—H⋯N hydrogen bonds, forming a centrosymmetric eight-membered {⋯HNCN}(2) synth...

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Detalles Bibliográficos
Autores principales: Taher, Abu, Smith, Vincent J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344082/
https://www.ncbi.nlm.nih.gov/pubmed/22606085
http://dx.doi.org/10.1107/S1600536812010872
Descripción
Sumario:The title compound, C(19)H(19)N(3)O(4)S(2), was prepared by the reaction of 2,3-diamino­pyridine with tosyl chloride in a mixture of dichloro­methane–pyridine as solvent. In the crystal, mol­ecules associate via pairs of N—H⋯N hydrogen bonds, forming a centrosymmetric eight-membered {⋯HNCN}(2) synthon. The dihedral angles between the amino­pyridine ring and the tosyl benzene rings are 50.01 (6) and 32.01 (4)°.

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