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N-[4-(Ethylsulfamoyl)phenyl]acetamide
The title compound, C(10)H(14)N(2)O(3)S, crystallized with two molecules (A and B) in the asymmetric unit. The terminal methyl group of the ethylsulfonamide moiety in molecule B is disordered over two sets of sites with an occupancy ratio of 0.61 (1):0.39 (1). Both molecules have L-shaped confor...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200875/ https://www.ncbi.nlm.nih.gov/pubmed/22059023 http://dx.doi.org/10.1107/S1600536811033472 |
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author | Rehman, Jeveria Ejaz, Khan, Islam Ullah Harrison, William T. A. Farid, Sidra |
author_facet | Rehman, Jeveria Ejaz, Khan, Islam Ullah Harrison, William T. A. Farid, Sidra |
author_sort | Rehman, Jeveria |
collection | PubMed |
description | The title compound, C(10)H(14)N(2)O(3)S, crystallized with two molecules (A and B) in the asymmetric unit. The terminal methyl group of the ethylsulfonamide moiety in molecule B is disordered over two sets of sites with an occupancy ratio of 0.61 (1):0.39 (1). Both molecules have L-shaped conformations. In molecule A, the dihedral angles between the benzene ring and its ethylsulfonamide and methylamide substituents are 83.5 (3) and 13.34 (18)°, respectively. Equivalent values for molecule B are 87.9 (3) and 6.32 (16)°, respectively. The C—S—N—C torsion angles are 66.5 (3)° for A and −64.4 (3)° for B, indicating similar twists about the S—N bonds, but in opposite senses. In the crystal, the A molecules are linked by pairs of N(s)—H⋯O (s = sulfonamide) hydrogen bonds, generating inversion dimers containing R (2) (2)(8) rings, while the B molecules are linked by N(s)—H⋯O hydrogen bonds into C(10) [100] chains. Finally, N(a)—H⋯O (a = amide) hydrogen bonds link the A-molecule dimers and B-molecule chains into a three-dimensional network. |
format | Online Article Text |
id | pubmed-3200875 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32008752011-11-06 N-[4-(Ethylsulfamoyl)phenyl]acetamide Rehman, Jeveria Ejaz, Khan, Islam Ullah Harrison, William T. A. Farid, Sidra Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(10)H(14)N(2)O(3)S, crystallized with two molecules (A and B) in the asymmetric unit. The terminal methyl group of the ethylsulfonamide moiety in molecule B is disordered over two sets of sites with an occupancy ratio of 0.61 (1):0.39 (1). Both molecules have L-shaped conformations. In molecule A, the dihedral angles between the benzene ring and its ethylsulfonamide and methylamide substituents are 83.5 (3) and 13.34 (18)°, respectively. Equivalent values for molecule B are 87.9 (3) and 6.32 (16)°, respectively. The C—S—N—C torsion angles are 66.5 (3)° for A and −64.4 (3)° for B, indicating similar twists about the S—N bonds, but in opposite senses. In the crystal, the A molecules are linked by pairs of N(s)—H⋯O (s = sulfonamide) hydrogen bonds, generating inversion dimers containing R (2) (2)(8) rings, while the B molecules are linked by N(s)—H⋯O hydrogen bonds into C(10) [100] chains. Finally, N(a)—H⋯O (a = amide) hydrogen bonds link the A-molecule dimers and B-molecule chains into a three-dimensional network. International Union of Crystallography 2011-08-27 /pmc/articles/PMC3200875/ /pubmed/22059023 http://dx.doi.org/10.1107/S1600536811033472 Text en © Rehman et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
spellingShingle | Organic Papers Rehman, Jeveria Ejaz, Khan, Islam Ullah Harrison, William T. A. Farid, Sidra N-[4-(Ethylsulfamoyl)phenyl]acetamide |
title |
N-[4-(Ethylsulfamoyl)phenyl]acetamide |
title_full |
N-[4-(Ethylsulfamoyl)phenyl]acetamide |
title_fullStr |
N-[4-(Ethylsulfamoyl)phenyl]acetamide |
title_full_unstemmed |
N-[4-(Ethylsulfamoyl)phenyl]acetamide |
title_short |
N-[4-(Ethylsulfamoyl)phenyl]acetamide |
title_sort | n-[4-(ethylsulfamoyl)phenyl]acetamide |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200875/ https://www.ncbi.nlm.nih.gov/pubmed/22059023 http://dx.doi.org/10.1107/S1600536811033472 |
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