Enantioselective Modular Total Synthesis of Macrolides Sch725674 and C-4-<i>epi</i>-Sch725674
作者:Brijesh M. Sharma、Arjun Gontala、Pradeep Kumar
DOI:10.1002/ejoc.201501531
日期:2016.2
synthesis of its C-4 epimer. Key reactions of the synthetic pathway include a Jacobsen hydrolytic kinetic resolution of an epoxide followed by its regioselective opening through a Yamaguchi–Hirao alkynylation, and ring-closingmetathesis reaction to furnish the unique 14-membered ring macrolactone. In addition, the influence of protecting groups on the efficiency of the ring-closingmetathesis (RCM) macrocyclization