readily achieved on a pyridine functionalized highly cross-linked polystyrene resin. The immobilized complex is readily recycled and exhibits excellent catalytic activity for asymmetric intermolecular C-H activation by means of rhodium carbenoid induced C-H insertion.
[反应:见正文]在
吡啶官能化的高度交联的聚
苯乙烯树脂上,可以容易地实现四((S)-N-
十二烷基苯磺酰基)脯
氨酸四氢
吡啶鎓(Rh(2)(S-
DOSP)(4))的异质化。固定化的配合物易于回收利用,并通过
铑类
胡萝卜素诱导的CH插入而表现出出色的催化活性,用于非对称分子间CH活化。