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Updated: May 22, 2026

Preparation of N-(2-alkoxyvinyl)sulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines
Published on: January 3, 2018
N-(4-Sulfamoylphen-yl)acetamide
Abstract:
In the title compound, C(8)H(10)N(2)O(3)S, the dihedral angle between the acetamide group and the benzene ring is 15.59 (12)° and the amino group is close to being perpendicular to the benzene ring [N-S-C(ar)-C(ar) (ar = aromatic) torsion angle = 109.4 (2)°]. In the crystal, mol-ecules are linked into supra-molecular tubes parallel to [001] by amine-amide N-H⋯O inter-actions and these are connected into the three-dimensional architecture by amide-sulfonamide N-H⋯O hydrogen bonds. The crystal studied was a racemic twin.
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