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(2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-2H-1,4-benzothiazin-3(4H)-one
The molecule of the title compound, C(18)H(13)NOS, is build up from two fused six-membered rings, with the heterocyclic component linked to a benzylidene group and to a prop-2-yn-1-yl chain. The six-membered heterocycle adopts a distorted screw-boat conformation. The prop-2-yn-1-yl chain is almost...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011274/ https://www.ncbi.nlm.nih.gov/pubmed/24860405 http://dx.doi.org/10.1107/S1600536814009179 |
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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 | The molecule of the title compound, C(18)H(13)NOS, is build up from two fused six-membered rings, with the heterocyclic component linked to a benzylidene group and to a prop-2-yn-1-yl chain. The six-membered heterocycle adopts a distorted screw-boat conformation. The prop-2-yn-1-yl chain is almost perpendicular to the mean plane through benzothiazine as indicated by the C—N—C—C torsion angle of 86.5 (2)°. The dihedral angle between the benzene rings is 47.53 (12)°. There are no specific intermolecular interactions in the crystal packing. |
format | Online Article Text |
id | pubmed-4011274 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-40112742014-05-23 (2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-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 The molecule of the title compound, C(18)H(13)NOS, is build up from two fused six-membered rings, with the heterocyclic component linked to a benzylidene group and to a prop-2-yn-1-yl chain. The six-membered heterocycle adopts a distorted screw-boat conformation. The prop-2-yn-1-yl chain is almost perpendicular to the mean plane through benzothiazine as indicated by the C—N—C—C torsion angle of 86.5 (2)°. The dihedral angle between the benzene rings is 47.53 (12)°. There are no specific intermolecular interactions in the crystal packing. International Union of Crystallography 2014-04-26 /pmc/articles/PMC4011274/ /pubmed/24860405 http://dx.doi.org/10.1107/S1600536814009179 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 (2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-2H-1,4-benzothiazin-3(4H)-one |
title | (2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-2H-1,4-benzothiazin-3(4H)-one |
title_full | (2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-2H-1,4-benzothiazin-3(4H)-one |
title_fullStr | (2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-2H-1,4-benzothiazin-3(4H)-one |
title_full_unstemmed | (2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-2H-1,4-benzothiazin-3(4H)-one |
title_short | (2Z)-2-Benzylidene-4-(prop-2-yn-1-yl)-2H-1,4-benzothiazin-3(4H)-one |
title_sort | (2z)-2-benzylidene-4-(prop-2-yn-1-yl)-2h-1,4-benzothiazin-3(4h)-one |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011274/ https://www.ncbi.nlm.nih.gov/pubmed/24860405 http://dx.doi.org/10.1107/S1600536814009179 |
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