Process for preparation of perfluoro organic compounds

Details Process for preparation of perfluoro organic compounds Process for preparation of perfluoro organic compounds

1990-03-15

1991-01-08

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

260408, 560227, 562113, 562603, 562825, 564183, 564412, 564496, 568406, 568842, 570123, 570147, C07C30908

Patent

active

049837478

ABSTRACT:
Disclosed is a process for the preparation of a perfluoroorganic compound, which comprises fluorinating a partially fluorinated or unfluorinated organic compound having carbon-to-fluorine bonds under mild conditions and then, contacting the resulting reaction mixture with a fluorine gas at a temperature of 110.degree. to 180.degree. C.

REFERENCES:
patent: 2519983 (1950-08-01), Simons
Lin et al., "The First Perfluoro Crown Ethers", J. Chem. SOC. Chem. Commun., 1985 (19), pp. 1350-1352.
Gervasi et al., "The Action of Elementary . . . Ethylenediamine and Ethyleneimine", J. Am. Chem. Soc., 1956, 78, pp. 1679-1682.
Persico et al., "Synthesis of Perfluoropolyethers via Hydrocarbon Polyesters: A New General Method", J. Am. Chem. Soc., 1985, 107(5), pp. 1197-1201.
Hudlicky, "Chemistry of Organic Fluorine Compounds", 2nd Edition (1976), Published by Ellis Horwood Limited, pp. 77-82.

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