3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide

There are two mol­ecules in the asymmetric unit of the title compound, C(15)H(11)NO(4)S. The heterocyclic thia­zine rings in both mol­ecules adopt half-chair conformations with the S and N atoms displaced by 0.455 (4) and 0.254 (4) Å, respectively, in one mol­ecule, and 0.480 (4) and 0.224 (5) Å in...

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Autores principales: Ahmad, Matloob, Siddiqui, Hamid Latif, Rizvi, Umar Farooq, Ahmad, Saeed, Parvez, Masood
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983842/
https://www.ncbi.nlm.nih.gov/pubmed/21580685
http://dx.doi.org/10.1107/S1600536810009359
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author Ahmad, Matloob
Siddiqui, Hamid Latif
Rizvi, Umar Farooq
Ahmad, Saeed
Parvez, Masood
author_facet Ahmad, Matloob
Siddiqui, Hamid Latif
Rizvi, Umar Farooq
Ahmad, Saeed
Parvez, Masood
author_sort Ahmad, Matloob
collection PubMed
description There are two mol­ecules in the asymmetric unit of the title compound, C(15)H(11)NO(4)S. The heterocyclic thia­zine rings in both mol­ecules adopt half-chair conformations with the S and N atoms displaced by 0.455 (4) and 0.254 (4) Å, respectively, in one mol­ecule, and 0.480 (4) and 0.224 (5) Å in the other, on opposite sides of the mean planes formed by the remaining ring atoms. The crystal structure is stabilized by inter­molecular N—H⋯O and C—H⋯O hydrogen bonds. In addition, intra­molecular O—H⋯O inter­actions are also present.
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spelling pubmed-29838422010-12-30 3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide Ahmad, Matloob Siddiqui, Hamid Latif Rizvi, Umar Farooq Ahmad, Saeed Parvez, Masood Acta Crystallogr Sect E Struct Rep Online Organic Papers There are two mol­ecules in the asymmetric unit of the title compound, C(15)H(11)NO(4)S. The heterocyclic thia­zine rings in both mol­ecules adopt half-chair conformations with the S and N atoms displaced by 0.455 (4) and 0.254 (4) Å, respectively, in one mol­ecule, and 0.480 (4) and 0.224 (5) Å in the other, on opposite sides of the mean planes formed by the remaining ring atoms. The crystal structure is stabilized by inter­molecular N—H⋯O and C—H⋯O hydrogen bonds. In addition, intra­molecular O—H⋯O inter­actions are also present. International Union of Crystallography 2010-03-17 /pmc/articles/PMC2983842/ /pubmed/21580685 http://dx.doi.org/10.1107/S1600536810009359 Text en © Ahmad 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
Ahmad, Matloob
Siddiqui, Hamid Latif
Rizvi, Umar Farooq
Ahmad, Saeed
Parvez, Masood
3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide
title 3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide
title_full 3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide
title_fullStr 3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide
title_full_unstemmed 3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide
title_short 3-Benzoyl-4-hydr­oxy-2H-1,2-benzothia­zine 1,1-dioxide
title_sort 3-benzoyl-4-hydr­oxy-2h-1,2-benzothia­zine 1,1-dioxide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983842/
https://www.ncbi.nlm.nih.gov/pubmed/21580685
http://dx.doi.org/10.1107/S1600536810009359
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