A total synthesis of the unique epoxy-lactone alliacolide (3), featuring a novel, stereoselective intramolecular radical cyclisation onto an enolic double-bond, (13) → (14), as a key step, is described.
描述了独特的环氧-内酯
脲基内酯(3)的全合成,该步骤的特征是将新颖的立体选择性分子内自由基环化成烯键双键(13)→(14),并将其作为关键步骤。