The inexpensive and commercially available catalytic system RuCl3·nH2OâNaOAcâZn is active in water for the direct CâH arylation of arenes with aryl/heteroaryl chlorides. The reaction can be accelerated by the use of microwave irradiation and can also be scaled up to a multi-gram scale with excellent isolated yields.
廉价且商业可得的催化体系RuCl3·nH2O–NaOAc–Zn在
水中对
芳烃与芳基/杂芳基
氯化物的直接C–H芳基化反应表现出活性。通过微波辐射可以加速反应,并且可以放大到多克规模,获得优异的隔离产率。