ChemInform Abstract: A Reusable Polymer-Supported Copper Catalyst for the C-N and C-O Bond Cross-Coupling Reaction of Aryl Halides as well as Arylboronic Acids

The O-arylation of phenols with aryl halides, the N-arylation of N—H heterocycles with arylboronic acids, and the amination of primary amines with aryl boronic acids or aryl iodides are efficiently promoted by copper complex (I).