An efficient and recyclable water-soluble cyclopalladated complex for aqueous Suzuki reactions under aerial conditions
作者:Jin Zhou、Xiaoyan Li、Hongjian Sun
DOI:10.1016/j.jorganchem.2009.09.039
日期:2010.1
complexes with six-membered rings show high catalytic efficiency for the Suzukireactions of aryl bromides with phenylboronic acid in aqueous solvents under mild conditions. Palladium complex 1 can be used for five reaction cycles in high conversions for the Suzukireactions in neat water without additives. The catalytic process for the Suzuki couplings is proved by TEM analysis to proceed on Pd(0) nanoparticles