(3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate

The title compound, C(13)H(18)Br(2)O(3), was prepared by a bromination reaction of (1E,3Z)-methyl 5-oxocyclo­octa-1,3-diene­carboxyl­ate, which was obtained by an ep­oxy­dation reaction of tert-butyl cyclo­oct-1,3-diene­carboxyl­ate. The crystal structure confirms unequivocally the absolute configur...

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Detalles Bibliográficos
Autores principales: Blanco, Magda, Garrido, Narciso M., Sanz, Francisca, Diez, David
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254564/
https://www.ncbi.nlm.nih.gov/pubmed/22259514
http://dx.doi.org/10.1107/S1600536811053852
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author Blanco, Magda
Garrido, Narciso M.
Sanz, Francisca
Diez, David
author_facet Blanco, Magda
Garrido, Narciso M.
Sanz, Francisca
Diez, David
author_sort Blanco, Magda
collection PubMed
description The title compound, C(13)H(18)Br(2)O(3), was prepared by a bromination reaction of (1E,3Z)-methyl 5-oxocyclo­octa-1,3-diene­carboxyl­ate, which was obtained by an ep­oxy­dation reaction of tert-butyl cyclo­oct-1,3-diene­carboxyl­ate. The crystal structure confirms unequivocally the absolute configuration of both chiral centres to be S. In the crystal, C—H⋯O inter­actions link the mol­ecules into chains running along the c axis.
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spelling pubmed-32545642012-01-18 (3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate Blanco, Magda Garrido, Narciso M. Sanz, Francisca Diez, David Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(13)H(18)Br(2)O(3), was prepared by a bromination reaction of (1E,3Z)-methyl 5-oxocyclo­octa-1,3-diene­carboxyl­ate, which was obtained by an ep­oxy­dation reaction of tert-butyl cyclo­oct-1,3-diene­carboxyl­ate. The crystal structure confirms unequivocally the absolute configuration of both chiral centres to be S. In the crystal, C—H⋯O inter­actions link the mol­ecules into chains running along the c axis. International Union of Crystallography 2011-12-23 /pmc/articles/PMC3254564/ /pubmed/22259514 http://dx.doi.org/10.1107/S1600536811053852 Text en © Blanco 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
Blanco, Magda
Garrido, Narciso M.
Sanz, Francisca
Diez, David
(3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate
title (3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate
title_full (3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate
title_fullStr (3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate
title_full_unstemmed (3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate
title_short (3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate
title_sort (3s*,4s*,e)-tert-butyl 3,4-dibromo-5-oxo­cyclo­oct-1-ene­carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254564/
https://www.ncbi.nlm.nih.gov/pubmed/22259514
http://dx.doi.org/10.1107/S1600536811053852
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