作者:Shigeru Kurosawa、Takashi Arimura、Akira Sekiya
DOI:10.1016/s0022-1139(97)00075-4
日期:1997.10
Fluorinated ethers were fluorinated by high-valency metal fluorides such as MnF3, CoF3, and KCoF4. The monofluorinating reactivities of these reagents with 2,2,2-trifluoroethyl difluoromethyl ether, bis(2,2,2-trifluoroethyl) ether, and 2-chloro-1,1,2-trifluoroethyl methyl ether follow the order MnF3 > CoF3 > KCoF4. The order of monofluorination reactivity with fluorinated ethers did not agree with
氟化醚被高价金属氟化物如MnF 3,CoF 3和KCoF 4氟化。这些试剂与2,2,2-三氟乙基二氟甲基醚,双(2,2,2-三氟乙基)醚和2-氯-1,1,2-三氟乙基甲基醚的单氟反应性遵循MnF 3 > CoF的顺序3 > KCoF 4。与氟化醚的单氟化反应性顺序与宝石-二氟氢氟烃的顺序不同(CoF 3 > MnF 3 > KCoF 4)。2,2,2-三氟乙氧基化合物与MnF 3的区域选择性单氟化 在与三氟甲基相邻的亚甲基位置上获得“α”。