The present invention provides processes for preparing 2,2,3,3,4-pentafluorooxetane and/or 2,2,3,3,4,4-hexafluorooxetane which comprises reacting 2,2,3,3-tetrafluorooxetane with fluorine gas, the process inhibiting decomposition of the oxetane ring during the reaction and producing a reduced amount of by-products.
本发明提供了制备2,2,3,3,4-五
氟氧杂
环戊烷和/或2,2,3,
3,4,4-六
氟氧杂
环戊烷的过程,包括将2,2,3,3-四
氟氧杂
环戊烷与
氟气反应,该过程抑制了氧杂环的分解,并产生了较少的副产物。