cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione

The bicyclic mol­ecule of the title compound, C(9)H(12)O(3), contains two five-membered rings with different functional groups, viz. a ketone and an ester. Both rings assume an envelope conformation. The mean planes of these functional groups form a dihedral angle of 60.7 (1)°. The crystal structure...

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Detalles Bibliográficos
Autores principales: Pearson, Wayne H., Lanham, Stacey E., Dillner, Debra K.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961720/
https://www.ncbi.nlm.nih.gov/pubmed/21202900
http://dx.doi.org/10.1107/S1600536808017133
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author Pearson, Wayne H.
Lanham, Stacey E.
Dillner, Debra K.
author_facet Pearson, Wayne H.
Lanham, Stacey E.
Dillner, Debra K.
author_sort Pearson, Wayne H.
collection PubMed
description The bicyclic mol­ecule of the title compound, C(9)H(12)O(3), contains two five-membered rings with different functional groups, viz. a ketone and an ester. Both rings assume an envelope conformation. The mean planes of these functional groups form a dihedral angle of 60.7 (1)°. The crystal structure exhibits weak inter­molecular C—H⋯O inter­actions, which link the mol­ecules into zigzag chains extended in the [010] direction. The unit cell contains a racemic mixture of enanti­omers.
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spelling pubmed-29617202010-12-30 cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione Pearson, Wayne H. Lanham, Stacey E. Dillner, Debra K. Acta Crystallogr Sect E Struct Rep Online Organic Papers The bicyclic mol­ecule of the title compound, C(9)H(12)O(3), contains two five-membered rings with different functional groups, viz. a ketone and an ester. Both rings assume an envelope conformation. The mean planes of these functional groups form a dihedral angle of 60.7 (1)°. The crystal structure exhibits weak inter­molecular C—H⋯O inter­actions, which link the mol­ecules into zigzag chains extended in the [010] direction. The unit cell contains a racemic mixture of enanti­omers. International Union of Crystallography 2008-06-13 /pmc/articles/PMC2961720/ /pubmed/21202900 http://dx.doi.org/10.1107/S1600536808017133 Text en © Pearson 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
Pearson, Wayne H.
Lanham, Stacey E.
Dillner, Debra K.
cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione
title cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione
title_full cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione
title_fullStr cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione
title_full_unstemmed cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione
title_short cis-3,3-Dimethyl-3,3a,4,5,6,6a-hexa­hydro-1H-cyclo­penta­[c]furan-1,6-dione
title_sort cis-3,3-dimethyl-3,3a,4,5,6,6a-hexa­hydro-1h-cyclo­penta­[c]furan-1,6-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961720/
https://www.ncbi.nlm.nih.gov/pubmed/21202900
http://dx.doi.org/10.1107/S1600536808017133
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AT dillnerdebrak cis33dimethyl33a4566ahexahydro1hcyclopentacfuran16dione

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