(5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)

The title compound, C(15)H(20)O(3), crystallizes with two independent mol­ecules in the asymmetric unit. In both mol­ecules, the seven-membered ring adopts a chair conformation. In the crystal structure, inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into chains extending in the [201] dire...

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Detalles Bibliográficos
Autores principales: Aisa, Haji Akber, Yong, Jian-Ping, Lv, Qiao-Ying, Wu, Tao
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960231/
https://www.ncbi.nlm.nih.gov/pubmed/21201504
http://dx.doi.org/10.1107/S1600536808001402
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author Aisa, Haji Akber
Yong, Jian-Ping
Lv, Qiao-Ying
Wu, Tao
author_facet Aisa, Haji Akber
Yong, Jian-Ping
Lv, Qiao-Ying
Wu, Tao
author_sort Aisa, Haji Akber
collection PubMed
description The title compound, C(15)H(20)O(3), crystallizes with two independent mol­ecules in the asymmetric unit. In both mol­ecules, the seven-membered ring adopts a chair conformation. In the crystal structure, inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into chains extending in the [201] direction. The absolute configuration was assigned on the basis of the starting materials.
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spelling pubmed-29602312010-12-30 (5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid) Aisa, Haji Akber Yong, Jian-Ping Lv, Qiao-Ying Wu, Tao Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(15)H(20)O(3), crystallizes with two independent mol­ecules in the asymmetric unit. In both mol­ecules, the seven-membered ring adopts a chair conformation. In the crystal structure, inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into chains extending in the [201] direction. The absolute configuration was assigned on the basis of the starting materials. International Union of Crystallography 2008-01-23 /pmc/articles/PMC2960231/ /pubmed/21201504 http://dx.doi.org/10.1107/S1600536808001402 Text en © Aisa 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
Aisa, Haji Akber
Yong, Jian-Ping
Lv, Qiao-Ying
Wu, Tao
(5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)
title (5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)
title_full (5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)
title_fullStr (5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)
title_full_unstemmed (5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)
title_short (5R,8R)-2-(3,8-Dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)
title_sort (5r,8r)-2-(3,8-dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octa­hydro­azulen-5-yl)acrylic acid (rupestonic acid)
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960231/
https://www.ncbi.nlm.nih.gov/pubmed/21201504
http://dx.doi.org/10.1107/S1600536808001402
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