4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one

In the title compound, C(11)H(9)NOS, the six-membered heterocycle of the benzo­thia­zine fragment exhibits a screw-boat conformation. The benzene ring makes a dihedral angle of 79.4 (1)° with the mean plane through the prop-2-ynyl chain and the ring N atom. In the crystal, mol­ecules are linked by C...

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Detalles Bibliográficos
Autores principales: Sebbar, Nada Kheira, Zerzouf, Abdelfettah, Essassi, El Mokhtar, Saadi, Mohamed, El Ammari, Lahcen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4050998/
https://www.ncbi.nlm.nih.gov/pubmed/24940228
http://dx.doi.org/10.1107/S160053681400943X
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author Sebbar, Nada Kheira
Zerzouf, Abdelfettah
Essassi, El Mokhtar
Saadi, Mohamed
El Ammari, Lahcen
author_facet Sebbar, Nada Kheira
Zerzouf, Abdelfettah
Essassi, El Mokhtar
Saadi, Mohamed
El Ammari, Lahcen
author_sort Sebbar, Nada Kheira
collection PubMed
description In the title compound, C(11)H(9)NOS, the six-membered heterocycle of the benzo­thia­zine fragment exhibits a screw-boat conformation. The benzene ring makes a dihedral angle of 79.4 (1)° with the mean plane through the prop-2-ynyl chain and the ring N atom. In the crystal, mol­ecules are linked by C—H⋯O inter­actions of the acetyl­enic C—H group towards the carbonyl O atom of a neighbouring mol­ecule, forming zigzag chains running along the b-axis direction.
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spelling pubmed-40509982014-06-17 4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one Sebbar, Nada Kheira Zerzouf, Abdelfettah Essassi, El Mokhtar Saadi, Mohamed El Ammari, Lahcen Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(11)H(9)NOS, the six-membered heterocycle of the benzo­thia­zine fragment exhibits a screw-boat conformation. The benzene ring makes a dihedral angle of 79.4 (1)° with the mean plane through the prop-2-ynyl chain and the ring N atom. In the crystal, mol­ecules are linked by C—H⋯O inter­actions of the acetyl­enic C—H group towards the carbonyl O atom of a neighbouring mol­ecule, forming zigzag chains running along the b-axis direction. International Union of Crystallography 2014-05-10 /pmc/articles/PMC4050998/ /pubmed/24940228 http://dx.doi.org/10.1107/S160053681400943X Text en © Sebbar et al. 2014 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
Sebbar, Nada Kheira
Zerzouf, Abdelfettah
Essassi, El Mokhtar
Saadi, Mohamed
El Ammari, Lahcen
4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one
title 4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one
title_full 4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one
title_fullStr 4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one
title_full_unstemmed 4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one
title_short 4-(Prop-2-yn­yl)-2H-1,4-benzo­thia­zin-3(4H)-one
title_sort 4-(prop-2-yn­yl)-2h-1,4-benzo­thia­zin-3(4h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4050998/
https://www.ncbi.nlm.nih.gov/pubmed/24940228
http://dx.doi.org/10.1107/S160053681400943X
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