作者:Yusuke Kuroda
DOI:10.1055/s-0041-1737140
日期:2022.1
The rearrangement of allylic imidates is a powerful transformation for the synthesis of allylic amines. Whereas the [3,3]-rearrangement has long been established as the Overman rearrangement, the corresponding [1,3]-rearrangement is rare. Here, we report a novel strategy for the [1,3]-rearrangement of imidates based on the oxidative addition of a palladium(0) catalyst to an allylic imidate. Structurally
烯丙亚胺酯的重排是合成烯丙胺的有力转化。尽管 [3,3]-重排早已被确定为 Overman 重排,但相应的 [1,3]-重排很少见。在这里,我们报告了一种基于钯 (0) 催化剂氧化加成到烯丙基亚胺酸酯的 [1,3]-重排亚胺酯的新策略。在温和且无碱的条件下可以合成结构不同的烯丙酰胺。