Mechanistic Investigation of the Ru-Catalyzed Hydroamidation of Terminal Alkynes
作者:Matthias Arndt、Kifah S. M. Salih、Andreas Fromm、Lukas J. Goossen、Fabian Menges、Gereon Niedner-Schatteburg
DOI:10.1021/ja111389r
日期:2011.5.18
The ruthenium-catalyzed hydroamidation of terminalalkynes has evolved to become a broadly applicable tool for the synthesis of enamides and enimides. Depending on the catalyst system employed, the reaction leads chemo-, regio-, and stereoselectively to a single diastereoisomer. Herein, we present a comprehensive mechanistic study of the ruthenium-catalyzed hydroamidation of terminalalkynes, which