作者:John D.O. Anderson、Darryl D. DesMarteau
DOI:10.1016/0022-1139(96)03400-8
日期:1996.4
prepared by the reaction of bromine(I) fluorosulfate with perfluorinated tertiary alkoxides of general formula RfC (CF3)2ONa where RfCF3 or CF3CF2. These hypobromites are of lower thermal stability but they behave similarly to analogous hypochlorites and decompose rapidly above −20 °C to give CF3C(O)CF3 and either CF3Br or CF3CF2Br. New polyfluoroethers generated from the reaction of perfluoroalkyl
第一全氟烷基次溴酸盐已经制备由溴(I)氟代硫酸盐的用通式R全氟化叔醇盐反应˚F C(CF 3)2 ONA其中R ˚F CF 3或CF 3 CF 2。这些次溴化物的热稳定性较低,但其行为与类似的次氯酸盐相似,在-20°C以上会迅速分解,得到CF 3 C(O)CF 3和CF 3 Br或CF 3 CF 2 Br。全氟烷基次溴化物与氟代烯烃反应生成的新的聚氟醚的特征为19F和1 H NMR光谱,IR光谱和MS。