Stereoselective formal synthesis of (-)-fumagillol
作者:Sadagopan Raghavan、Mahesh Kumar Rao Yelleni
DOI:10.1016/j.tet.2017.05.090
日期:2017.7
A formal synthesis of fumagillol, a congener of fumagillin that possesses varied biological activity, is disclosed. Initial attempts at preparing an allylic sulfide via an α-chloro sulfide met with failure. The successful route involves a carbonyl-ene reaction, one-pot stannyl cupration, methylation of resulting alkenyl copper and further Stille-coupling of the alkenyl stannane as the key steps.