The highly functionalized neocarzinostatin core structure 16 has been synthesized from the enynone 9 in a hexacarbonyldicobalt mediated aldol reaction in which the epoxide ring is unexpectedly not opened.
高度功能化的新卡西诺司他汀核心结构16是通过烯酮9在六羰基二
钴介导的醛缩反应中合成的,其中
环氧化物环意外地没有打开。