Process for producing 1,1,1,2,3,3,3,-heptafluoroprane

Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing

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570161, 570164, C07C 1706, C07C 1908

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057806918

ABSTRACT:
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.

REFERENCES:
patent: 5322903 (1994-06-01), Bierschenk
patent: 5395997 (1995-03-01), Van Der Puy et al.
patent: 5406008 (1995-04-01), Sievert

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