Palladium-Catalyzed Ring-Forming Aminoalkenylation of Alkenes with Aldehydes Initiated by Intramolecular Aminopalladation
作者:Yue Hu、Yinjun Xie、Zhiqiang Shen、Hanmin Huang
DOI:10.1002/anie.201611853
日期:2017.2.20
palladium‐catalyzed aminopalladation reaction followed by nucleophilicaddition with aldehydes and dehydration is described. This direct and operationally simple procedure provides a rapid and reliable approach to a wide range of functionalized tetrahydroisoquinolines with high selectivity. Mechanistic studies disclosed that the nucleophilicaddition, performed via a highly ordered transition‐state, is