4-(N,N-dimethlyamino)pyridine; trifluoromethylsulfonic anhydride in dichloromethane
参考文献
Banwell, Martin G.; Bissett, Brett D.; Busato, Stefan; Cowden, Cameron J.; Hockless, David C. R.; et al.
Journal of the Chemical Society, Chemical Communications, 1995 , # 24 p. 2551 - 2554