(11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one

The absolute configuration of the title compound, C(14)H(13)NOS, was assigned from the synthesis and confirmed by the structure determination. There are two independent mol­ecules in the asymmetric unit. The central six-membered ring of the indolizine moiety adopts an envelope conformation, with the...

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Autores principales: Vrábel, Viktor, Sivý, Július, Šafář, Peter, Kožíšek, Jozef
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3885070/
https://www.ncbi.nlm.nih.gov/pubmed/24454246
http://dx.doi.org/10.1107/S1600536813031693
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author Vrábel, Viktor
Sivý, Július
Šafář, Peter
Kožíšek, Jozef
author_facet Vrábel, Viktor
Sivý, Július
Šafář, Peter
Kožíšek, Jozef
author_sort Vrábel, Viktor
collection PubMed
description The absolute configuration of the title compound, C(14)H(13)NOS, was assigned from the synthesis and confirmed by the structure determination. There are two independent mol­ecules in the asymmetric unit. The central six-membered ring of the indolizine moiety adopts an envelope conformation, with the greatest deviations from the mean planes being 0.569 (3) and 0.561 (3) Å for the indolizine bridgehead C atoms of the two mol­ecules. The benzothieno ring attached to the indolizine ring system is planar to within 0.015 (3) Å in both mol­ecules. In the crystal, weak C—H⋯O and C—H⋯π inter­actions lead to the formation of a three-dimensional framework structure.
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spelling pubmed-38850702014-01-17 (11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one Vrábel, Viktor Sivý, Július Šafář, Peter Kožíšek, Jozef Acta Crystallogr Sect E Struct Rep Online Organic Papers The absolute configuration of the title compound, C(14)H(13)NOS, was assigned from the synthesis and confirmed by the structure determination. There are two independent mol­ecules in the asymmetric unit. The central six-membered ring of the indolizine moiety adopts an envelope conformation, with the greatest deviations from the mean planes being 0.569 (3) and 0.561 (3) Å for the indolizine bridgehead C atoms of the two mol­ecules. The benzothieno ring attached to the indolizine ring system is planar to within 0.015 (3) Å in both mol­ecules. In the crystal, weak C—H⋯O and C—H⋯π inter­actions lead to the formation of a three-dimensional framework structure. International Union of Crystallography 2013-11-23 /pmc/articles/PMC3885070/ /pubmed/24454246 http://dx.doi.org/10.1107/S1600536813031693 Text en © Vrábel et al. 2013 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
Vrábel, Viktor
Sivý, Július
Šafář, Peter
Kožíšek, Jozef
(11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one
title (11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one
title_full (11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one
title_fullStr (11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one
title_full_unstemmed (11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one
title_short (11aS)-1,5,11,11a-Tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2H)-one
title_sort (11as)-1,5,11,11a-tetra­hydro-1-benzo­thieno[3,2-f]indolizin-3(2h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3885070/
https://www.ncbi.nlm.nih.gov/pubmed/24454246
http://dx.doi.org/10.1107/S1600536813031693
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