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2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone

In the title mol­ecule, C(23)H(17)NO(5)S, the heterocyclic thia­zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.383 (3) and 0.473 (3) Å, respectively, on opposite sides of the mean plane formed by the ring C atoms. The phenyl rings attached to carbonyl groups lie al...

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Autores principales: Sattar, Nazia, Siddiqui, Hamid Latif, Bukhari, Syed Iftikhar Hussain, Ahmad, Matloob, Parvez, Masood
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254443/
https://www.ncbi.nlm.nih.gov/pubmed/22259591
http://dx.doi.org/10.1107/S1600536811052615
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author Sattar, Nazia
Siddiqui, Hamid Latif
Bukhari, Syed Iftikhar Hussain
Ahmad, Matloob
Parvez, Masood
author_facet Sattar, Nazia
Siddiqui, Hamid Latif
Bukhari, Syed Iftikhar Hussain
Ahmad, Matloob
Parvez, Masood
author_sort Sattar, Nazia
collection PubMed
description In the title mol­ecule, C(23)H(17)NO(5)S, the heterocyclic thia­zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.383 (3) and 0.473 (3) Å, respectively, on opposite sides of the mean plane formed by the ring C atoms. The phenyl rings attached to carbonyl groups lie almost parallel to each other at a dihedral angle 7.43 (9)°, the distance between the centroids of the rings being 3.780 (1) Å. The C(thia­zine)—C=O and O=C—CH(2) groups make dihedral angles of 37.56 (16) and 1.93 (18)°, respectively, with the phenyl groups to which they are attached. The crystal structure features O—H⋯O and C—H⋯O hydrogen bonds and further consolidated by C—H⋯π inter­actions; an intra­molecular O—H⋯O hydrogen bond is also present.
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spelling pubmed-32544432012-01-18 2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone Sattar, Nazia Siddiqui, Hamid Latif Bukhari, Syed Iftikhar Hussain Ahmad, Matloob Parvez, Masood Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecule, C(23)H(17)NO(5)S, the heterocyclic thia­zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.383 (3) and 0.473 (3) Å, respectively, on opposite sides of the mean plane formed by the ring C atoms. The phenyl rings attached to carbonyl groups lie almost parallel to each other at a dihedral angle 7.43 (9)°, the distance between the centroids of the rings being 3.780 (1) Å. The C(thia­zine)—C=O and O=C—CH(2) groups make dihedral angles of 37.56 (16) and 1.93 (18)°, respectively, with the phenyl groups to which they are attached. The crystal structure features O—H⋯O and C—H⋯O hydrogen bonds and further consolidated by C—H⋯π inter­actions; an intra­molecular O—H⋯O hydrogen bond is also present. International Union of Crystallography 2011-12-10 /pmc/articles/PMC3254443/ /pubmed/22259591 http://dx.doi.org/10.1107/S1600536811052615 Text en © Sattar 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
Sattar, Nazia
Siddiqui, Hamid Latif
Bukhari, Syed Iftikhar Hussain
Ahmad, Matloob
Parvez, Masood
2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone
title 2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone
title_full 2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone
title_fullStr 2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone
title_full_unstemmed 2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone
title_short 2-(3-Benzoyl-4-hy­droxy-1,1-dioxo-2H-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone
title_sort 2-(3-benzoyl-4-hy­droxy-1,1-dioxo-2h-1λ(6),2-benzothia­zin-2-yl)-1-phenyl­ethanone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254443/
https://www.ncbi.nlm.nih.gov/pubmed/22259591
http://dx.doi.org/10.1107/S1600536811052615
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