Title of article
Crystal structure of N,N-diisopropyl-4-methylbenzenesulfonamide
Author/Authors
Stenfors, Brock A. Department of Chemistry - Grand Valley State University, USA , Staples, Richard J. Center for Crystallographic Research - Department of Chemistry - Michigan State University,USA , Biros, Shannon M. Department of Chemistry - Grand Valley State University, USA , Ngassa, Felix N. Department of Chemistry - Grand Valley State University, USA
Pages
11
From page
1
To page
11
Abstract
The synthesis of the title compound, C13H21NO2S, is reported here along with its crystal structure. This compound crystallizes with two molecules in the asymmetric unit. The sulfonamide functional group of this structure features S=O bond lengths ranging from 1.433 (3) to 1.439 (3) Å, S—C bond lengths of 1.777 (3) and 1.773 (4) Å, and S—N bond lengths of 1.622 (3) and 1.624 (3) Å. When viewing the molecules down the S—N bond, the isopropyl groups are gauche to the aromatic ring. On each molecule, two methyl hydrogen atoms of one isopropyl group are engaged in intramolecular C—H⋯O hydrogen bonds with a nearby sulfonamide oxygen atom. Intermolecular C—H⋯O hydrogen bonds and C—H⋯π interactions link molecules of the title compound in the solid state.
Keywords
crystal structure , sulfonamide , intramolecular C—H⋯O hydrogen bond , sulfonamide
Journal title
Acta Crystallographica Section E: Crystallographic Communications
Serial Year
2020
Record number
2623500
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