作者:Sandip Sengupta、Hak Joong Kim、Kyung Seon Cho、Woon Young Song、Taebo Sim
DOI:10.1016/j.tet.2017.01.017
日期:2017.2
A highly diastereoselective and efficient convergent synthesis of mupirocin H starting from (+)-(R)-Roche ester was achieved. Grubbs cross metathesis was employed as the key step in the pathway to generate an important E-olefin intermediate. Other processes utilized in the route include a Pd-catalysed stereoselective substitution reaction of a cis epoxide, Sharpless epoxidation followed by Red-Al promoted