作者:Chandrababu Naidu Kona、C.V. Ramana
DOI:10.1016/j.tet.2014.04.026
日期:2014.6
A modular total synthesis of cephalosporolides E/F featuring sequential epoxide–alkyne coupling and subsequent highly regioselective gold catalyzed alkynolcycloisomerization of the resulting alkynetetrol to construct the central spiroketal core has been documented.
头孢菌素E / F的模块化全合成具有连续的环氧化物-炔烃偶联作用,以及随后的高度区域选择性金催化的炔酮环烷醇环异构化反应,从而构建了中央螺环核心。