7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide

In the title compound, C(14)H(10)N(2)O(2)S, the benzothia­zole and quinazoline ring systems are essentially planar with maximum deviations of 0.0127 (16) and 0.1588 (15) Å, respectively, and make a dihedral angleof 3.02 (5)°, which shows that the entire mol­ecule is almost planar. The O atoms deviat...

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Autores principales: Narayanan, Ponmudisettu, Karthikeyan, Subramani, Srinivasan, Panayancheri Coleppa, Sethusankar, Krishnan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515187/
https://www.ncbi.nlm.nih.gov/pubmed/23284414
http://dx.doi.org/10.1107/S1600536812040871
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author Narayanan, Ponmudisettu
Karthikeyan, Subramani
Srinivasan, Panayancheri Coleppa
Sethusankar, Krishnan
author_facet Narayanan, Ponmudisettu
Karthikeyan, Subramani
Srinivasan, Panayancheri Coleppa
Sethusankar, Krishnan
author_sort Narayanan, Ponmudisettu
collection PubMed
description In the title compound, C(14)H(10)N(2)O(2)S, the benzothia­zole and quinazoline ring systems are essentially planar with maximum deviations of 0.0127 (16) and 0.1588 (15) Å, respectively, and make a dihedral angleof 3.02 (5)°, which shows that the entire mol­ecule is almost planar. The O atoms deviate from the benzothia­zole ring system by 1.2231 (14) and −1.1989 (15) Å. The crystal packing features non–classical C—H⋯O hydrogen bonds and is further consolidated by π–π inter­actions [centroid–centroid distances = 3.7568 (8) and 3.8848 (9) Å].
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spelling pubmed-35151872013-01-02 7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide Narayanan, Ponmudisettu Karthikeyan, Subramani Srinivasan, Panayancheri Coleppa Sethusankar, Krishnan Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(14)H(10)N(2)O(2)S, the benzothia­zole and quinazoline ring systems are essentially planar with maximum deviations of 0.0127 (16) and 0.1588 (15) Å, respectively, and make a dihedral angleof 3.02 (5)°, which shows that the entire mol­ecule is almost planar. The O atoms deviate from the benzothia­zole ring system by 1.2231 (14) and −1.1989 (15) Å. The crystal packing features non–classical C—H⋯O hydrogen bonds and is further consolidated by π–π inter­actions [centroid–centroid distances = 3.7568 (8) and 3.8848 (9) Å]. International Union of Crystallography 2012-10-06 /pmc/articles/PMC3515187/ /pubmed/23284414 http://dx.doi.org/10.1107/S1600536812040871 Text en © Narayanan 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
Narayanan, Ponmudisettu
Karthikeyan, Subramani
Srinivasan, Panayancheri Coleppa
Sethusankar, Krishnan
7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide
title 7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide
title_full 7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide
title_fullStr 7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide
title_full_unstemmed 7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide
title_short 7H-[1,2]Benzothia­zolo[3,2-b]quinazoline 5,5-dioxide
title_sort 7h-[1,2]benzothia­zolo[3,2-b]quinazoline 5,5-dioxide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515187/
https://www.ncbi.nlm.nih.gov/pubmed/23284414
http://dx.doi.org/10.1107/S1600536812040871
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AT srinivasanpanayanchericoleppa 7h12benzothiazolo32bquinazoline55dioxide
AT sethusankarkrishnan 7h12benzothiazolo32bquinazoline55dioxide

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