PdCl2PR2(Ph-R‘)}2 complexes, readily prepared from commercial reagents, exhibit unique efficiency as catalysts for the Suzuki−Miyaura coupling reactions of a variety of heteroatom-substituted heteroaryl chlorides with a diverse range of aryl/heteroaryl boronic acids. The coupling reactions catalyzed by the new complexes exhibit high product yields (88−99%) and high catalyst turnover numbers (up to
易于从商业试剂制备的新型空气稳定的PdCl 2 PR 2(Ph-R')} 2络合物,作为各种杂原子取代的杂芳基
氯化物与多种杂原子取代的Suzuki-Miyaura偶联反应的催化剂,显示出独特的效率。范围的芳基/杂芳基
硼酸。新的配合物催化的偶联反应显示出高的产物收率(88-99%)和高的催化剂周转率(最高10000吨)。