发明授权
US5780691A Process for producing 1,1,1,2,3,3,3,-heptafluoroprane 失效
生产1,1,1,2,3,3,3, - 五氟酚的方法

Process for producing 1,1,1,2,3,3,3,-heptafluoroprane
摘要:
The invention provides a process for production of 1,1,1,2,3,3,3-heptafluoropropane, HFC-227ea. In particular, the invention provides an inexpensive process for producing HFC-227ea in good yield by reacting 1,1,1,3,3,3-hexafluoropropane, HFC-236fa, with elemental fluorine in an inert gas.
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