Nickel-Catalyzed Reductive Transamidation of Secondary Amides with Nitroarenes
High Resolution Image Download MS PowerPoint Slide Transmidation is an attractive method for amide synthesis. However, transamidation of secondary amides is challenging. Here, we describe a reductive transamidation method that employs readily available nitro(hetero)arenes as the nitrogen sources, zinc or manganese as reductant, and simple nickel salt and ligand as a catalyst system. The scope of amides includes both alkyl and aryl secondary amides, with high functional group compatibility.