Copper‐Mediated Direct Aryloxylation of Benzamides Assisted by an N,O‐Bidentate Directing Group.

The formation of the monoaryloxylation products is mostly accompanied by the formation of significant amounts of separable, but non-isolated, biaryloxylation products, whereas biaryloxylation proceeds in most cases regioselectively without formation of a monoaryloxylation side product.