triphenylsulfonium 1,1,2-trifluoro-4-hydroxybutanesulfonate 、
bis(p-t-butylphenyl)iodonium 1,1,2-trifluoro-4-hydroxybutanesulfonate 以As a result, 28.2 g of bis(p-t-butylphenyl)iodonium 4-(cyclohexylcarbonyloxy)-1,1,2-trifluorobutanesulfonate was obtained的产率得到bis(p-t-butylphenyl)iodonium 4-(cyclohexylcarbonyloxy)-1,1,2-trifluorobutanesulfonate