A general and selective copper-catalyzed reduction of secondary amides

Chem Commun (Camb). 2012 Mar 11;48(21):2683-5. doi: 10.1039/c2cc17209g. Epub 2012 Feb 3.

Abstract

In situ-generated cationic copper/pybox catalyst systems allow for the selective reduction of secondary amides into the corresponding amines under mild conditions. This novel protocol has a wide substrate scope and shows good functional group tolerance.