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Asymmetric [4 + 3] Cyloadditions between Vinylcarbenoids and Dienes: Application to the Total Synthesis of the Natural Product (−)-5-epi-Vibsanin E
The total synthesis of (−)-5-epi-vibsanin E (2) has been achieved in 18 steps. The synthesis combines the rhodium-catalyzed [4 + 3] cycloaddition between a vinylcarbenoid and a diene to rapidly generate the tricyclic core with an effective end game strategy to introduce the remaining side-chains. Th...
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| Main Authors: | , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2009
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2717789/ https://ncbi.nlm.nih.gov/pubmed/19445507 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja9019484 |
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