The emeriones, three highly oxidized and densely functionalized polyketides, were synthesized from two enantioenriched fragments in a Stille-8π/6π sequence, followed by late-stage stereo- and chemoselective oxidations. This work enabled the structural revision of emerione C.
emeriones 是三种高度氧化和密集官能化的聚酮化合物,由 Stille-8π/6π 序列中的两个对映体富集片段合成,然后进行后期立体和
化学选择性氧化。这项工作使emerione C的结构修订成为可能。