Rhodium-Catalyzed Oxidative Amidation of Sterically Hindered Aldehydes and Alcohols
作者:Trang T. Nguyen、Kami L. Hull
DOI:10.1021/acscatal.6b02541
日期:2016.12.2
has been developed with sterically hindered aldehydes and alcohols for the synthesis of amides containing a quaternary carbon at the α position. A variety of amine nucleophiles, both aliphatic and aromatic, are employed and afford the corresponding amides in good to excellent yields. Finally, mechanistic studies are performed to gain insight into both catalytic cycles.