(4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber)
The crystal structure of the title compound, C16H28O, features C—H⋯O hydrogen bonds making C(6) zigzag chains along one 21 screw axis. Within the limits of the data collection affected by crystal quality, the Hooft parameter gave correct indications of the known molecular chirality based on the sing...
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| Format: | Online |
| Language: | English |
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International Union of Crystallography
2011
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247605/ |
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pubmed-3247605 |
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oai_dc |
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pubmed-32476052012-01-04 (4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber) Evans, Gary B. Gainsford, Graeme J. Organic Papers The crystal structure of the title compound, C16H28O, features C—H⋯O hydrogen bonds making C(6) zigzag chains along one 21 screw axis. Within the limits of the data collection affected by crystal quality, the Hooft parameter gave correct indications of the known molecular chirality based on the single O atom anomalous dispersion in contrast to the indeterminate Flack value. Synthetic steps starting from manool are reported. International Union of Crystallography 2011-10-08 /pmc/articles/PMC3247605/ /pubmed/22219910 http://dx.doi.org/10.1107/S1600536811038694 Text en © Evans and Gainsford 2011 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. |
| repository_type |
Open Access Journal |
| institution_category |
Foreign Institution |
| institution |
US National Center for Biotechnology Information |
| building |
NCBI PubMed |
| collection |
Online Access |
| language |
English |
| format |
Online |
| author |
Evans, Gary B. Gainsford, Graeme J. |
| spellingShingle |
Evans, Gary B. Gainsford, Graeme J. (4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber) |
| author_facet |
Evans, Gary B. Gainsford, Graeme J. |
| author_sort |
Evans, Gary B. |
| title |
(4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber) |
| title_short |
(4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber) |
| title_full |
(4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber) |
| title_fullStr |
(4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber) |
| title_full_unstemmed |
(4aR,6aS,10aR,10bS)-7,7,10a-Trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2H-naphtho[2,1-c]pyran (Pyamber) |
| title_sort |
(4ar,6as,10ar,10bs)-7,7,10a-trimethyl-1,4,4a,5,6,6a,7,8,9,10,10a,10b-dodecahydro-2h-naphtho[2,1-c]pyran (pyamber) |
| description |
The crystal structure of the title compound, C16H28O, features C—H⋯O hydrogen bonds making C(6) zigzag chains along one 21 screw axis. Within the limits of the data collection affected by crystal quality, the Hooft parameter gave correct indications of the known molecular chirality based on the single O atom anomalous dispersion in contrast to the indeterminate Flack value. Synthetic steps starting from manool are reported. |
| publisher |
International Union of Crystallography |
| publishDate |
2011 |
| url |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247605/ |
| _version_ |
1611497123225796608 |