Multistep synthesis of hexafluoropropylene

Details Multistep synthesis of hexafluoropropylene Multistep synthesis of hexafluoropropylene

1989-12-19

1991-11-26

Siegel, Alan

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

Organic compounds

Halogen containing

570165, 570166, 570168, 570169, C07C 1700, C07C 1708

Patent

active

050684728

ABSTRACT:
The present invention relates to multistep syntheses of hexafluoropropylene from hexachloropropylene. In all these syntheses the first step is a fluorination of the starting material; later steps convert the initial products to CF.sub.3 --CFCl--CF.sub.3, which is dehalogenated to the desired product.

REFERENCES:
patent: 2558703 (1951-06-01), Gochenour
patent: 2758138 (1956-08-01), Nelson
patent: 2873630 (1975-03-01), West
patent: 2900423 (1959-08-01), Smith
patent: 2970176 (1961-01-01), Ten Eyck
patent: 3258500 (1966-06-01), Swamer et al.
patent: 3306940 (1967-02-01), Halliwell
patent: 3436430 (1969-04-01), Hall
patent: 3459818 (1969-08-01), Ukihashi
patent: 3803241 (1974-04-01), Stolkin et al.
patent: 3865885 (1975-02-01), Bruce
Sheppard & Shafts, Org. Fluor. Chem, 1969, pp. 74-81.
Hudlicky, Chem. of Org. Fluor. Compounds, 1962, pp. 481-489.

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