The highly stereoselective synthesis of a biologically active stagonolide-C has been described. The pivotal functionalities are derived from Barbier allylation, an epoxidation by m-CPBA, a chiral-auxiliary mediated acetate aldol addition, a 1,3-anti-reduction, a Sharpless kinetic resolution, a Yamaguchi macrolactonization, and ring-closing metathesis. (c) 2012 Elsevier Ltd. All rights reserved.
Complete Structure of the Mycolactones
作者:Steve Fidanze、Fengbin Song、Magali Szlosek-Pinaud、P. L. C. Small、Yoshito Kishi