Functional‐Group‐Tolerant Catalytic Migratory Oxidative Coupling of Nitrones
作者:Shogo Hashizume、Kounosuke Oisaki、Motomu Kanai
DOI:10.1002/asia.201200359
日期:2012.11
A copper‐catalyzed migratory oxidative‐coupling reaction between nitrones and various ethers/amines exhibited high functional‐group tolerance. Even in aqueous media, the reaction proceeded efficiently. For practical use of this catalysis, a unique sequential Huisgen cycloaddition was demonstrated. Mechanistic investigations revealed that the reaction proceeded through oxidative catalytic activation