Mechanistic study on benzylic oxidations catalyzed by bismuth(III) salts: X-ray structures of two bismuth–picolinate complexes

We report studies that are consistent with benzylic oxidation reactions catalyzed using bismuth(III) salts proceeding via a radical mechanism. Additionally, X-ray structures of two potential bismuth–picolinate complex intermediates are reported.

Further studies on benzylic oxidation reactions catalyzed using bismuth(III) salts are consistent with the reaction proceeding via a radical mechanism. Additionally, X-ray structures of two bismuth–picolinate complexes, which may be involved in the catalytic cycle, are reported.