作者:Hoon Kim、Hyunjoo Lee、Dong Kim、Debby Natalia、Dihn Nguyen、Dong Suh、Honggon Kim
DOI:10.1055/s-0029-1217530
日期:2009.8
Imidazolium-based ionic liquids bearing a polyfluorinated alkyl group on the cation were efficiently synthesized in excellent yields and selectivities from the one-pot reaction of a fluoroolefin with [1-alkyl-3H-imidazolium]X, where X = Cl, NO3, CF3CO2, BF4 or (CF3SO2)2N, formed in situ from the interaction of an alkylimidazole with an acid, HX.
以含有多氟烷基团的咪唑离子液体为基础的化合物,采用氟烯烃与[1-烷基-3H-咪唑]X(其中X=Cl、NO3、CF3CO2、BF4或(CF3SO2)2N)的一锅法反应,高效合成,产率和选择性均极佳。该咪唑离子液体是在烷基咪唑与酸HX相互作用下原位形成的。