N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide

Two independent mol­ecules comprise the asymmetric unit of the title compound, C(16)H(18)N(2)O(3)S. Small but significant twists about the (S)N—C and S—C bonds differentiate the mol­ecules but the most obvious difference is found in the relative orientation of the meta-methyl groups, which lie on op...

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Detalles Bibliográficos
Autores principales: Khan, Islam Ullah, John, Peter, Khizar, Saima, Sharif, Shahzad, Tiekink, Edward R. T.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007528/
https://www.ncbi.nlm.nih.gov/pubmed/21588423
http://dx.doi.org/10.1107/S1600536810029405
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author Khan, Islam Ullah
John, Peter
Khizar, Saima
Sharif, Shahzad
Tiekink, Edward R. T.
author_facet Khan, Islam Ullah
John, Peter
Khizar, Saima
Sharif, Shahzad
Tiekink, Edward R. T.
author_sort Khan, Islam Ullah
collection PubMed
description Two independent mol­ecules comprise the asymmetric unit of the title compound, C(16)H(18)N(2)O(3)S. Small but significant twists about the (S)N—C and S—C bonds differentiate the mol­ecules but the most obvious difference is found in the relative orientation of the meta-methyl groups, which lie on opposite sides of the mol­ecules. Overall, both mol­ecules adopt a U shape but with significant twisting evident, particularly in the second independent mol­ecule [dihedral angles between benzene rings = 63.90 (13) and 35.78 (11)°]. In the crystal, N—H⋯O hydrogen bonds lead to supra­molecular chains with a tubular topology propagating in [100] and C—H⋯O contacts cross-link the chains.
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spelling pubmed-30075282010-12-30 N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide Khan, Islam Ullah John, Peter Khizar, Saima Sharif, Shahzad Tiekink, Edward R. T. Acta Crystallogr Sect E Struct Rep Online Organic Papers Two independent mol­ecules comprise the asymmetric unit of the title compound, C(16)H(18)N(2)O(3)S. Small but significant twists about the (S)N—C and S—C bonds differentiate the mol­ecules but the most obvious difference is found in the relative orientation of the meta-methyl groups, which lie on opposite sides of the mol­ecules. Overall, both mol­ecules adopt a U shape but with significant twisting evident, particularly in the second independent mol­ecule [dihedral angles between benzene rings = 63.90 (13) and 35.78 (11)°]. In the crystal, N—H⋯O hydrogen bonds lead to supra­molecular chains with a tubular topology propagating in [100] and C—H⋯O contacts cross-link the chains. International Union of Crystallography 2010-07-31 /pmc/articles/PMC3007528/ /pubmed/21588423 http://dx.doi.org/10.1107/S1600536810029405 Text en © Khan et al. 2010 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
Khan, Islam Ullah
John, Peter
Khizar, Saima
Sharif, Shahzad
Tiekink, Edward R. T.
N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide
title N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide
title_full N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide
title_fullStr N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide
title_full_unstemmed N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide
title_short N-{4-[(3,4-Dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide
title_sort n-{4-[(3,4-dimethyl­phen­yl)sulfamo­yl]phen­yl}acetamide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007528/
https://www.ncbi.nlm.nih.gov/pubmed/21588423
http://dx.doi.org/10.1107/S1600536810029405
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AT johnpeter n434dimethylphenylsulfamoylphenylacetamide
AT khizarsaima n434dimethylphenylsulfamoylphenylacetamide
AT sharifshahzad n434dimethylphenylsulfamoylphenylacetamide
AT tiekinkedwardrt n434dimethylphenylsulfamoylphenylacetamide

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