An enantioselective synthesis of 1-hydroxyindolizidines (1 and 2) from racemic N-benzyloxycarbonyl-3-hydroxy-4-pentenylamine (3) by following the Sharpless kinetic resolution, intramolecular amidomercuration, and radical Michael addition as key steps is described.
描述了通过遵循Sharpless动力学拆分,分子内酰胺化和自由基Michael加成等关键步骤,由外消旋N-苄氧基羰基-3-羟基-4-
戊烯基胺(3)对映选择性合成
1-羟基吲哚嗪(1和2)的方法。