Asymmetric Synthesis of Seven- Membered Carbocyclic Rings via a Sequential Oxyanionic 5-Exo Dig Cyclization/Claisen Rearrangement Process. Total Synthesis of (−)-Frondosin B

[Image: see text] Appropriately substituted nonracemic allyl alcohols, readily prepared from the corresponding enones by application of the CBS methodology, were converted to optically active cycloheptenone derivatives with almost complete transfer of chirality via an efficient “one-pot”, cycloisome...

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Hlavní autoři: Ovaska, Timo V., Sullivan, Jonathan A., Ovaska, Sami I., Winegrad, Jacob B., Fair, Justin D.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2009
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC2711515/
https://ncbi.nlm.nih.gov/pubmed/19514798
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol900967j
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