1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone

In the title compound, C(11)H(11)NO(4)S, the thia­zine ring adopts a distorted half-chair conformation. The enolic H atom is involved in an intra­molecular O—H⋯O hydrogen bond, forming a six-membered ring. Mol­ecules are linked through weak inter­molecular C—H⋯O hydrogen bonds, resulting in chains l...

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Detalles Bibliográficos
Autores principales: Ahmad, Matloob, Siddiqui, Hamid Latif, Zia-ur-Rehman, Muhammad, Ashiq, Muhammad Irfan, Tizzard, Graham John
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961329/
https://www.ncbi.nlm.nih.gov/pubmed/21202281
http://dx.doi.org/10.1107/S1600536808007721
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author Ahmad, Matloob
Siddiqui, Hamid Latif
Zia-ur-Rehman, Muhammad
Ashiq, Muhammad Irfan
Tizzard, Graham John
author_facet Ahmad, Matloob
Siddiqui, Hamid Latif
Zia-ur-Rehman, Muhammad
Ashiq, Muhammad Irfan
Tizzard, Graham John
author_sort Ahmad, Matloob
collection PubMed
description In the title compound, C(11)H(11)NO(4)S, the thia­zine ring adopts a distorted half-chair conformation. The enolic H atom is involved in an intra­molecular O—H⋯O hydrogen bond, forming a six-membered ring. Mol­ecules are linked through weak inter­molecular C—H⋯O hydrogen bonds, resulting in chains lying along the b axis.
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spelling pubmed-29613292010-12-30 1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone Ahmad, Matloob Siddiqui, Hamid Latif Zia-ur-Rehman, Muhammad Ashiq, Muhammad Irfan Tizzard, Graham John Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(11)H(11)NO(4)S, the thia­zine ring adopts a distorted half-chair conformation. The enolic H atom is involved in an intra­molecular O—H⋯O hydrogen bond, forming a six-membered ring. Mol­ecules are linked through weak inter­molecular C—H⋯O hydrogen bonds, resulting in chains lying along the b axis. International Union of Crystallography 2008-04-02 /pmc/articles/PMC2961329/ /pubmed/21202281 http://dx.doi.org/10.1107/S1600536808007721 Text en © Ahmad et al. 2008 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
Ahmad, Matloob
Siddiqui, Hamid Latif
Zia-ur-Rehman, Muhammad
Ashiq, Muhammad Irfan
Tizzard, Graham John
1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone
title 1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone
title_full 1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone
title_fullStr 1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone
title_full_unstemmed 1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone
title_short 1-(4-Hydr­oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia­zin-3-yl)ethanone
title_sort 1-(4-hydr­oxy-2-methyl-1,1-dioxo-2h-1,2-benzothia­zin-3-yl)ethanone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961329/
https://www.ncbi.nlm.nih.gov/pubmed/21202281
http://dx.doi.org/10.1107/S1600536808007721
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