Carbene X H bond insertions catalyzed by copper(I) macrocyclic pyridine-containing ligand (PcL) complexes
作者:Giorgio Tseberlidis、Alessandro Caselli、Rubén Vicente
DOI:10.1016/j.jorganchem.2017.02.027
日期:2017.5
(Pc-L) proves capable of promoting carbene SiH bond insertions using diazo compounds as the carbene source. This catalytic system showed broad scope and a remarkable robustness as indicated by high TON numbers (up to 30000). Moreover, the use of enynones as carbene sources proved also feasible in hydrosilane insertion using this catalytic system. Finally, the insertion in OH and NH bonds of phenols and
包含铜(I)和含大环吡啶的配体(Pc-L)的催化体系证明能够使用重氮化合物作为卡宾源来促进卡宾Si H键插入。如高TON值(高达30000)所示,该催化体系具有广阔的应用范围和出色的耐用性。而且,证明使用乙炔酮作为卡宾源在使用该催化体系的氢化硅烷插入中也是可行的。最后,还证明了苯酚和苯胺分别在O H和N H键中插入。