Catalytic activity of chelating N-heterocyclic carbene palladium complexes towards selective phosphorylation of coumarins
作者:Liangru Yang、Xinchi Zhang、Jinwei Yuan、Yongmei Xiao、Pu Mao
DOI:10.1016/j.jorganchem.2016.06.015
日期:2016.9
The catalyticactivity of a series of heteroaryl coordinated chelating N-heterocyclic carbene (NHC) palladium complexes bearing different N-substituents, NHC backbones and chelating rings towards the phosphorylation of coumarins, and the relationship between the activity and the structure are presented. The results showed that the chelating NHC palladium complex Ia–b bearing the most σ-donating backbone