4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide

In the title mol­ecule, C(16)H(14)N(2)O(4)S, the thia­zine ring adopts a twist chair conformation with the N and adjacent C atom displaced by 0.966 (3) and 0.386 (4) Å, respectively, on the same side of the mean plane formed by the remaining ring atoms. The dihedral angle between the mean planes of...

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Autores principales: Aman, Farhana, Siddiqui, Waseeq Ahmad, Ashraf, Adnan, Siddiqui, Hamid Latif, Parvez, Masood
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379369/
https://www.ncbi.nlm.nih.gov/pubmed/22719567
http://dx.doi.org/10.1107/S1600536812021708
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author Aman, Farhana
Siddiqui, Waseeq Ahmad
Ashraf, Adnan
Siddiqui, Hamid Latif
Parvez, Masood
author_facet Aman, Farhana
Siddiqui, Waseeq Ahmad
Ashraf, Adnan
Siddiqui, Hamid Latif
Parvez, Masood
author_sort Aman, Farhana
collection PubMed
description In the title mol­ecule, C(16)H(14)N(2)O(4)S, the thia­zine ring adopts a twist chair conformation with the N and adjacent C atom displaced by 0.966 (3) and 0.386 (4) Å, respectively, on the same side of the mean plane formed by the remaining ring atoms. The dihedral angle between the mean planes of the benzene rings is 37.65 (10)°. The mol­ecular structure features an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring. In the crystal, mol­ecules are linked by N—H⋯O and C—H⋯O hydrogen bonds.
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spelling pubmed-33793692012-06-20 4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide Aman, Farhana Siddiqui, Waseeq Ahmad Ashraf, Adnan Siddiqui, Hamid Latif Parvez, Masood Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecule, C(16)H(14)N(2)O(4)S, the thia­zine ring adopts a twist chair conformation with the N and adjacent C atom displaced by 0.966 (3) and 0.386 (4) Å, respectively, on the same side of the mean plane formed by the remaining ring atoms. The dihedral angle between the mean planes of the benzene rings is 37.65 (10)°. The mol­ecular structure features an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring. In the crystal, mol­ecules are linked by N—H⋯O and C—H⋯O hydrogen bonds. International Union of Crystallography 2012-05-19 /pmc/articles/PMC3379369/ /pubmed/22719567 http://dx.doi.org/10.1107/S1600536812021708 Text en © Aman et al. 2012 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
Aman, Farhana
Siddiqui, Waseeq Ahmad
Ashraf, Adnan
Siddiqui, Hamid Latif
Parvez, Masood
4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide
title 4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide
title_full 4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide
title_fullStr 4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide
title_full_unstemmed 4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide
title_short 4-Hy­droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia­zine-3-carboxamide
title_sort 4-hy­droxy-2-methyl-1,1-dioxo-n-phenyl-2h-1λ(6),2-benzothia­zine-3-carboxamide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379369/
https://www.ncbi.nlm.nih.gov/pubmed/22719567
http://dx.doi.org/10.1107/S1600536812021708
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