5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine

In the title compound, C(22)H(14)O(2)S(3), the dioxane ring is disordered over two sites [site occupancies = 0.623 (3) and 0.377 (3)]; both components adopt half-chair conformations. The two benzothio­phene ring systems are asymmetrically twisted away from the attached thio­phene ring [dihedral angl...

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Autores principales: Sugumar, P., Ranjith, S., Clement, J. Arul, Mohanakrishnan, A. K., Ponnuswamy, M. N.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961437/
https://www.ncbi.nlm.nih.gov/pubmed/21202568
http://dx.doi.org/10.1107/S1600536808012324
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author Sugumar, P.
Ranjith, S.
Clement, J. Arul
Mohanakrishnan, A. K.
Ponnuswamy, M. N.
author_facet Sugumar, P.
Ranjith, S.
Clement, J. Arul
Mohanakrishnan, A. K.
Ponnuswamy, M. N.
author_sort Sugumar, P.
collection PubMed
description In the title compound, C(22)H(14)O(2)S(3), the dioxane ring is disordered over two sites [site occupancies = 0.623 (3) and 0.377 (3)]; both components adopt half-chair conformations. The two benzothio­phene ring systems are asymmetrically twisted away from the attached thio­phene ring [dihedral angles = 20.57 (3) and 6.70 (3)°] and are oriented at an angle of 26.83 (3)°. No significant hydrogen bonding or π–π inter­actions are observed in the crystal structure.
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spelling pubmed-29614372010-12-30 5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine Sugumar, P. Ranjith, S. Clement, J. Arul Mohanakrishnan, A. K. Ponnuswamy, M. N. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(22)H(14)O(2)S(3), the dioxane ring is disordered over two sites [site occupancies = 0.623 (3) and 0.377 (3)]; both components adopt half-chair conformations. The two benzothio­phene ring systems are asymmetrically twisted away from the attached thio­phene ring [dihedral angles = 20.57 (3) and 6.70 (3)°] and are oriented at an angle of 26.83 (3)°. No significant hydrogen bonding or π–π inter­actions are observed in the crystal structure. International Union of Crystallography 2008-05-10 /pmc/articles/PMC2961437/ /pubmed/21202568 http://dx.doi.org/10.1107/S1600536808012324 Text en © Sugumar et al. 2008 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
Sugumar, P.
Ranjith, S.
Clement, J. Arul
Mohanakrishnan, A. K.
Ponnuswamy, M. N.
5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine
title 5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine
title_full 5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine
title_fullStr 5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine
title_full_unstemmed 5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine
title_short 5,7-Bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine
title_sort 5,7-bis(1-benzothio­phen-2-yl)-2,3-dihydro­thieno[3,4-b][1,4]dioxine
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961437/
https://www.ncbi.nlm.nih.gov/pubmed/21202568
http://dx.doi.org/10.1107/S1600536808012324
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