Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1993-06-11
1994-02-01
Siegel, Alan
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
C07C 1908
Patent
active
052833801
ABSTRACT:
This invention relates to an improved method of preparing the active telogen CF.sub.3 CFClI. The process comprises reacting chlorotrifluoroethylene, iodine, and iodine pentafluoride in the presence of an aluminum bromide catalyst at a temperature above about 25.degree. C.
REFERENCES:
patent: 3006973 (1961-10-01), Hauptscheim
patent: 3933931 (1976-01-01), Oda
Chambers et al., J. Chem. Soc., 3779 (1961).
Hauptschein et al., J. Amer. Chem. Soc. 83 (1961) 2383.
Boutevin Bernard
Gornowicz Gerald A.
Dow Corning Corporation
Gobrogge Roger E.
Siegel Alan
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