Palladium-catalyzed β-arylation of modified vinyl ethers with aryl triflates.
作者:Domenico Badone、Umberto Guzzi
DOI:10.1016/s0040-4039(00)73647-1
日期:1993.5
The reaction between modified vinyl ethers and aryl triflates in the presence of palladium acetate is described. High β-regioselectivity and high chemical yields are obtained, provided that the aryl triflates are not ortho- or pera-substituted with electron-donating groups.