Mutual Activation: Suzuki-Miyaura Coupling through Direct Cleavage of the sp2 CO Bond of Naphtholate
作者:Da-Gang Yu、Zhang-Jie Shi
DOI:10.1002/anie.201101461
日期:2011.7.25
Working together: A new approach of mutual activation between naphtholates and aryl boronic acid derivatives by the formation of borates to facilitate the Suzuki–Miyaura coupling through direct cleavage of the sp2 CO bond by nickel catalysis is described (see scheme; R′: annulated ring system). Various naphtholates and aryl boronic acid derivatives could be directly coupled in good yields.
一起工作:由硼酸盐的形成相互活化的naphtholates和芳基硼酸衍生物之间的一种新方法,以促进通过SP的直接裂解铃木-宫浦偶合2 ç Ò由镍催化键被描述(参见方案; R' :环形环系统)。各种萘甲酸酯和芳基硼酸衍生物可以以良好的产率直接偶联。