Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Reexamination Certificate
2008-07-08
2008-07-08
Price, Elvis O (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
C570S155000, C570S156000
Reexamination Certificate
active
07396965
ABSTRACT:
A method for preparing fluorinated organic compounds wherein at least one fluorinated olefin is reacted with methyl fluoride in the gas-phase and in the presence of a Lewis Acid catalyst to form at least one product having at least 3 carbon atoms.
REFERENCES:
patent: 2462402 (1949-02-01), Joyce, Jr.
patent: 5157171 (1992-10-01), Sievert et al.
patent: 5162594 (1992-11-01), Krespan
patent: 5227547 (1993-07-01), Ohnishi et al.
patent: 5326913 (1994-07-01), Aoyama et al.
patent: 5416246 (1995-05-01), Krespan et al.
patent: 5929293 (1999-07-01), Krespan et al.
patent: 6184426 (2001-02-01), Belen'Kill et al.
patent: WO 97/02227 (1997-01-01), None
patent: WO 98/42645 (1998-10-01), None
R. Eric Banks, Michael G. Barlow, Mahmood Nickkho-Amiry,Journal of Fluorine Chemistry 82(1997) 171-174.
Belen'Kii GG et al: “Electrophilic, catalytic alkylation of polyfluoroolefins by some fluoroalkanes” vol. 108, No. 1, Mar. 1, 2001 p. 15-20 XP004231215.
Ma Jingji
Mukhopadhyay Sudip
Nair Haridasan
Tung HsuehSung
Honeywell International , Inc.
Price Elvis O
Szuch Colleen D.
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