Pd/C-Catalyzed Synthesis of Isoquinolones through CH Activation
作者:Zhen Shu、Wei Li、Baiquan Wang
DOI:10.1002/cctc.201403059
日期:2015.2
The direct synthesis of isoquinolones from benzamides and alkynes through CHactivation was developed by using Pd/C as a heterogeneous catalyst without a ligand under mild conditions. A variety of isoquinolones were obtained in good yields with excellent regioselectivities. The Pd/C catalyst could be recycled three times without a significant decrease in the activity (yields as high as 85 %).