4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide

4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide

In the title compound, C25H21NO7S, the heterocyclic thiazine ring adopts a half-chair conformation, with the S and N atoms displaced by −0.284 (3) and 0.411 (3) Å, respectively, from the plane formed by the remaining ring atoms; th...

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Main Authors: Salman Gul, Hamid Latif Siddiqui, Matloob Ahmad, Muhammad Nisar, Masood Parvez
Format: Article
Language:English
Published: International Union of Crystallography 2010-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810031673
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spelling doaj-6171a10811834b909f626d251cf08fed2020-11-25T01:56:47ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-09-01669o2314o231510.1107/S16005368100316734-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxideSalman GulHamid Latif SiddiquiMatloob AhmadMuhammad NisarMasood ParvezIn the title compound, C25H21NO7S, the heterocyclic thiazine ring adopts a half-chair conformation, with the S and N atoms displaced by −0.284 (3) and 0.411 (3) Å, respectively, from the plane formed by the remaining ring atoms; the puckering parameters are: Q = 0.4576 (13) Å, θ = 58.6 (2) and ϕ = 34.3 (3)°. The structure is devoid of any classical hydrogen bonds. However, intramolecular C—H...N and O—H...O hydrogen bonds result in six-membered rings and intermolecular C—H...O interactions stabilize the crystal structure. http://scripts.iucr.org/cgi-bin/paper?S1600536810031673
collection DOAJ
language English
format Article
sources DOAJ
author Salman Gul
Hamid Latif Siddiqui
Matloob Ahmad
Muhammad Nisar
Masood Parvez
spellingShingle Salman Gul
Hamid Latif Siddiqui
Matloob Ahmad
Muhammad Nisar
Masood Parvez
4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide
Acta Crystallographica Section E
author_facet Salman Gul
Hamid Latif Siddiqui
Matloob Ahmad
Muhammad Nisar
Masood Parvez
author_sort Salman Gul
title 4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide
title_short 4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide
title_full 4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide
title_fullStr 4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide
title_full_unstemmed 4-Hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2H-1,2-benzothiazine 1,1-dioxide
title_sort 4-hydroxy-3-(3-methoxybenzoyl)-2-[(3-methoxybenzoyl)methyl]-2h-1,2-benzothiazine 1,1-dioxide
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-09-01
description In the title compound, C25H21NO7S, the heterocyclic thiazine ring adopts a half-chair conformation, with the S and N atoms displaced by −0.284 (3) and 0.411 (3) Å, respectively, from the plane formed by the remaining ring atoms; the puckering parameters are: Q = 0.4576 (13) Å, θ = 58.6 (2) and ϕ = 34.3 (3)°. The structure is devoid of any classical hydrogen bonds. However, intramolecular C—H...N and O—H...O hydrogen bonds result in six-membered rings and intermolecular C—H...O interactions stabilize the crystal structure.
url http://scripts.iucr.org/cgi-bin/paper?S1600536810031673
work_keys_str_mv AT salmangul 4hydroxy33methoxybenzoyl23methoxybenzoylmethyl2h12benzothiazine11dioxide
AT hamidlatifsiddiqui 4hydroxy33methoxybenzoyl23methoxybenzoylmethyl2h12benzothiazine11dioxide
AT matloobahmad 4hydroxy33methoxybenzoyl23methoxybenzoylmethyl2h12benzothiazine11dioxide
AT muhammadnisar 4hydroxy33methoxybenzoyl23methoxybenzoylmethyl2h12benzothiazine11dioxide
AT masoodparvez 4hydroxy33methoxybenzoyl23methoxybenzoylmethyl2h12benzothiazine11dioxide
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