Pd(OAc)2 and (DHQD)2PHAL as a simple, efficient and recyclable/reusable catalyst system for Suzuki-Miyaura cross-coupling reactions in H2O at room temperature

Suzuki-Miyaura cross-coupling reaction catalyzed by Pd(OAc)(2-)(DHQD)(2)PHAL is a very simple, mild and efficient protocol for the synthesis of biaryls/heterobiaryls in neat H2O at room temperature. The catalyst system is recyclable/reusable and can be employed in several consecutive runs without significant loss in catalytic activity.