Palladium-Catalyzed Ortho-Alkoxylation of Anilides via C–H Activation
作者:Tao-Shan Jiang、Guan-Wu Wang
DOI:10.1021/jo301964m
日期:2012.11.2
A palladium-catalyzed ortho-alkoxylation of anilides with both primary and secondary alcohols via ligand-directed C H activation has been explored. This alkoxylation promoted by catalytic methanesulfonic acid proceeds well at room temperature in most cases and affords aryl alkyl ethers in moderate to good yields.
Palladium-Catalyzed C−H Aminations of Anilides with <i>N</i>-Fluorobenzenesulfonimide
The first amide-directed, palladium-catalyzed, intermolecular, highly selective C-H aminations with the non-nitrene-based nitrogen source N-fluorobenzenesulfonimide have been developed. This methodology might provide a new pathway for directed metal-catalyzed aromatic C-H amination.