ChemInform Abstract: Enantioconvergent F
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Pierre Ducray; Bernard Rousseau; Charles Mioskowski
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Article
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2010
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John Wiley and Sons
β 32 KB
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Enantioconvergent Formal Synthesis of Brefeldin A via Sakai-Catalyzed Cyclization. -A formal total synthesis of the antitumor agent brefeldin A (XII) is presented by asymmetric synthesis of intermediate (XI). Key steps are the asymmetric Sakai cyclization of racemic pentenal (I) and the reductive a