Polymer supported ruthenium alkylidene catalysts 6 and 8 have been prepared and for the first time applied to cross metathesis reactions with electron deficient alkenes. These robust complexes are re-usable, highly active and tolerate a wide variety of functional groups.
聚合物负载的
钌亚烷基催化剂6和8已被制备,并首次应用于与缺电子烯烃的交叉易位反应。这些强健的配合物可重复使用,具有高活性,并能容忍多种官能团。