Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate

The title compound, C(16)H(20)O(5), was synthesized from ilicic acid [2-(8-hy­droxy-4a,8-dimethyl­deca­hydro­naphthalen-2-yl)acrylic acid], which was isolated from the chloro­form extract of the aerial part of Inula viscose (L) Aiton [or Dittrichia viscosa­ (L) Greuter]. The molecule is built up fro...

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Autores principales: Tebbaa, Mohamed, Benharref, Ahmed, Daran, Jean Claude, Mellouki, Fouad, Berraho, Moha
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/PMC3275064/
https://www.ncbi.nlm.nih.gov/pubmed/22347009
http://dx.doi.org/10.1107/S1600536812000086
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author Tebbaa, Mohamed
Benharref, Ahmed
Daran, Jean Claude
Mellouki, Fouad
Berraho, Moha
author_facet Tebbaa, Mohamed
Benharref, Ahmed
Daran, Jean Claude
Mellouki, Fouad
Berraho, Moha
author_sort Tebbaa, Mohamed
collection PubMed
description The title compound, C(16)H(20)O(5), was synthesized from ilicic acid [2-(8-hy­droxy-4a,8-dimethyl­deca­hydro­naphthalen-2-yl)acrylic acid], which was isolated from the chloro­form extract of the aerial part of Inula viscose (L) Aiton [or Dittrichia viscosa­ (L) Greuter]. The molecule is built up from two fused six-membered rings, the epoxidized six-membered ring adopts a half-chair conformation while the other ring displays a perfect chair conformation. The crystal structure features C—H⋯O hydrogen bonds.
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spelling pubmed-32750642012-02-15 Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate Tebbaa, Mohamed Benharref, Ahmed Daran, Jean Claude Mellouki, Fouad Berraho, Moha Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(16)H(20)O(5), was synthesized from ilicic acid [2-(8-hy­droxy-4a,8-dimethyl­deca­hydro­naphthalen-2-yl)acrylic acid], which was isolated from the chloro­form extract of the aerial part of Inula viscose (L) Aiton [or Dittrichia viscosa­ (L) Greuter]. The molecule is built up from two fused six-membered rings, the epoxidized six-membered ring adopts a half-chair conformation while the other ring displays a perfect chair conformation. The crystal structure features C—H⋯O hydrogen bonds. International Union of Crystallography 2012-01-14 /pmc/articles/PMC3275064/ /pubmed/22347009 http://dx.doi.org/10.1107/S1600536812000086 Text en © Tebbaa 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
Tebbaa, Mohamed
Benharref, Ahmed
Daran, Jean Claude
Mellouki, Fouad
Berraho, Moha
Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate
title Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate
title_full Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate
title_fullStr Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate
title_full_unstemmed Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate
title_short Methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1aH-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate
title_sort methyl 2-(1a,4a-dimethyl-2,8-dioxo-2,3,4,4a,5,6,7,8-octa­hydro-1ah-1-oxacyclo­propa[d]naphthalen-7-yl)acrylate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3275064/
https://www.ncbi.nlm.nih.gov/pubmed/22347009
http://dx.doi.org/10.1107/S1600536812000086
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