N,N′-(Propane-1,3-diyl)bis(p-toluenesulfonamide)

Abstract

The complete mol­ecule of the title compound, C17H22N2O4S2, is generated by crystallographic twofold symmetry, with one C atom lying on the rotation axis. The dihedral angle between the benzene rings is 44.04 (7)° and the conformation of the central N—C—C—C group is gauche. In the crystal, mol­ecules are linked by N—H⋯O hydrogen bonds, generating corrugated (010) sheets, and weak C—H⋯O inter­actions consolidate the packing.

N,N′-[1,3-Phenylenebis(methylene)]dibenzenesulfonamide

“…As part of our ongoing structural studies of sulfonamides (Khan et al, 2011), the synthesis and structure of the title compound are described herein.…”

Crystal structure of 4-methyl-N-propylbenzenesulfonamide

“…A search for structures containing the p-methylbenzenesulfonamide entity in the Cambridge Structural Database (CSD, Version 5.41, November, 2019;Groom et al, 2016), where the nitrogen atom bears one carbon-containing group, resulted in over 2,200 hits. A few structures with relatively simple, yet interesting, -R groups bonded to the sulfonamide nitrogen atom are BOLPOH (Germain et al, 1983), AZUQUI (Rehman et al, 2011), AYURUI and AYURUI01 (Khan et al, 2011;Akyıldız et al, 2018), and ATOVIO (Muller et al, 2004).…”

N-(4-Aminophenyl)-4-methylbenzenesulfonamide

“…For related structures and background to sulfonamides, see: Xing & Zeng (2005); Gelbrich et al (2007); Khan et al (2010Khan et al ( , 2011.…”