Synthesis,characterization,and reactivity of Pd(II)salicylaldimine complexes derived from aminophenols

摘要

Schiff bases,derived from the condensation of salicylaldehydes with 3-and 4-aminophenol,reacted with pal-ladium(II)acetate to give the corresponding bis(N-arylsalicylaldiminato)palladium(II)complexes.These complexes have been found to be active catalysts for the Suzuki-Miyaura cross-coupling of aryl bromides and iodides with aryl boronic acids,using water as a solvent.