在级联催化反应中,重排反应在从简单分子出发构建复杂分子的过程中扮演重要角色,有鉴于此,福建物质结构研究所苏伟平等报道了Cu催化级联反应,通过α-杂芳基修饰的烷基芳基酮、一级胺和酰胺C-N键反应,引发1,2-芳基迁移构建了结构新颖的α,α-双芳基-β,γ-不饱和γ-内酰胺产物,实现了较好的产率。
参考文献
Rong Hu, Yigao Tao, Xiaofeng Zhang, and Weiping Su*, Amide C-N bond formation-induced 1,2-aryl migration of alkyl aryl ketones in the cascade reaction with primary amines towards α,α-diaryl β,γ-unsaturated γ-lactams, Angew. Chem. Int. Ed. 2021
DOI: 10.1002/anie.202014900
https://www.onlinelibrary.wiley.com/doi/10.1002/anie.202014900