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An Enantiospecific Approach to the 5-8-5 Tricyclic System of Basmanes
- Source :
- Synlett. 2010:3015-3018
- Publication Year :
- 2010
- Publisher :
- Georg Thieme Verlag KG, 2010.
-
Abstract
- An enantiospecific synthesis of the 5-8-5 tricyclic ring system present in the basmane diterpenes has been accomplished, starting from ethyl 3-isopropyl-2-methylene-1-methylcyclopentane-acetate readily available in five steps from (R)-limonene] employing an RCM reaction for the annulation of cyclooctane and an intramolecular rhodium carbenoid CH insertion reaction for the construction of the cyclopentane ring.
Details
- ISSN :
- 14372096 and 09365214
- Volume :
- 2010
- Database :
- OpenAIRE
- Journal :
- Synlett
- Accession number :
- edsair.doi...........d9c602d3dd7b05dd17bbeafbc3a3f34b