应用 四丁基硫酸氢铵（Bu 4 NHSO 4 ）可与二水氟化钾一同使用，通过氮杂环丙烷的开环反应而用于合成β-氟胺衍生物。它还可用作催化剂，分别将氮丙啶和环氧化物水解成相应的β-氨基醇和1,2-二醇。 Application Tetrabutylammonium bisulfate (Bu 4 NHSO 4 ) can be used as a reagent along with potassium fluoride dihydrate to synthesize β-fluoro amine derivatives by the ring-opening reaction of aziridines. It may also be utilized as a catalyst in the hydrolysis of aziridines and epoxides to corresponding β-amino alcohols and 1,2-diols, respectively.