Trifluoromethylsulfenylfluoride, CF3SF, adds to the carbon- carbon double bond of olefins to form partially fluorinated thioethers. The reaction of CF3SF with CH3CHCH2 gives the two isomers CH3CHFCH2SCF3 (85–94 %) and CH3CH(SCF3)CH2F (6–15 %) while the addition of CF3SF to CF3CHCH2 yields only one product, CF3CH(SCF3)CH2F. In contrast, CF3CF=CF2 does not react with CF3SF at temperatures up to 20
三
氟甲基亚
硫基
氟化物CF 3 SF加到烯烃的碳-碳双键上,形成部分
氟化的
硫醚。CF的反应3 SF用CH 3 CHCH 2给出了两种异构体CH 3 CHFCH 2 SCF 3(85-94%)和CH 3 CH(SCF 3)CH 2 F(6-15%),而另外的CF 3 SF到CF 3 CHCH 2的产率只有一个产品,CF 3 CH(SCF 3)CH 2 F.相反,CF 3 CF = CF 2不与CF反应在最高20°C的温度下为3 SF。新化合物是稳定的液体材料,其特征在于19 F,13 C,1 H NMR,IR和质谱。