The first method to access unsymmetrical aliphatic acyloins is presented. The method relies on a fast 1,3‐hydride shift mediated by an IrIII complex in allylic alcohols followed by oxidation with TEMPO+. The direct conversion of allylic alcohols into acyloins is achieved in a one‐pot procedure. Further functionalization of the Cα′ of the α‐amino‐oxylated ketone products gives access to highly functionalized
提出了获取不对称脂族酰基
胞苷的第一种方法。该方法依赖于由
烯丙醇中的Ir III配合物介导的1,3-
氢化物快速转变,然后用
TEMPO +氧化。通过一锅法将
烯丙醇直接转化为酰基
甘油。α-
氨基氧基化酮产品的Cα'的进一步功能化提供了获得高度功能化的不对称脂肪族酮的途径,这进一步凸显了这种转化的实用性。