作者:Farhad Forohar、Darryl D. DesMarteau
DOI:10.1016/0022-1139(93)03003-5
日期:1994.2
Reactions of perfluorovinylsulfonyl fluoride, CF2CFSO2F (1), with SO3 forms the novel β-sultone OCF2CF(SO2F)SO2 (2) in good yield. Compound 2 undergoes ring-opening upon heating or reaction with fluoride ion to give F(O)CCF(SO2F)2 (3). Hydrolysis of 3 and 2 yields the new compounds CHF(SO2F)2 (4) and HO3SCHFSO2F (5), respectively.
的perfluorovinylsulfonyl氟化物,CF反应2 CFSO 2 F(1),其中SO 3的形式的新的β磺内酯OCF2CF(SO 2 F)SO 2(2)以良好的收率。化合物2在加热或与氟离子反应时发生开环反应,得到F(O)CCF(SO 2 F)2(3)。的水解3个2的产率的新化合物CHF(SO 2 F)2(4)和HO 3 SCHFSO 2 F(5,分别地)。