Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Reexamination Certificate
2011-05-31
2011-05-31
Parsa, Jafar (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
Reexamination Certificate
active
07951983
ABSTRACT:
A process for the insertion of a fluorinated olefin into a fluorinated iodide in the presence of a nickel catalyst at a temperature of a maximum of 150° C. with an initial rate of 0.04 mole/hour without loss of selectivity is disclosed.
REFERENCES:
patent: 3016406 (1962-01-01), Brace et al.
patent: 3226449 (1965-12-01), Blanchard et al.
patent: 3933931 (1976-01-01), Oda et al.
patent: 3956412 (1976-05-01), Knell
patent: 3979469 (1976-09-01), Jager
patent: 5585517 (1996-12-01), Deisenroth et al.
patent: 5602228 (1997-02-01), Wang et al.
patent: 5639923 (1997-06-01), Von Werner
patent: 5681902 (1997-10-01), May
patent: 6919490 (2005-07-01), Funakoshi et al.
patent: 7214815 (2007-05-01), Funakoshi et al.
patent: 1927787 (2007-03-01), None
patent: 1927788 (2007-03-01), None
patent: 1927791 (2007-03-01), None
patent: 1289191 (1972-09-01), None
patent: 1319898 (1973-06-01), None
patent: 1411137 (1975-10-01), None
patent: 56002054 (1981-01-01), None
patent: 2002316956 (2002-10-01), None
patent: 2004269413 (2004-09-01), None
patent: 58192838 (2010-01-01), None
patent: 2001019202 (2001-03-01), None
patent: 2001019203 (2001-03-01), None
patent: 569245 (2006-04-01), None
patent: 2006115803 (2006-11-01), None
patent: 2144019 (2000-01-01), None
patent: 02/36530 (2002-05-01), None
patent: 03/091187 (2003-11-01), None
Wu et al., Studies on sulfinatodehalogenation: The addition of polyfluoroalkyl iodides to olefins promoted by sodium bisulfite and sodium sulfite, Journal of Fluorine Chemistry, 128, (2007), 84-86, Elsevier B.V.
Lumbierres et al., Addition of perfluorooctyl iodide to alkenes. Catalysis by triphenylphosphane, Tetrahedron, 58, (2002), 4061-4065, Elsevier Science Ltd.
Qui et al., Reaction of Perfluoroalkyl Iodides with Electron-Deficient Olefins under UV Irradiation, Journal Organic Chemistry, (1995), 60, 3465-3472, American Chemical Society.
Balague et al., Synthesis of fluorinated telomers. Part 1. Telomerization of vinylidene fluoride with perfluoroalkyl iodides,Journal of Fluorine Chemistry, 70, (1995), 215-223, Elsevier Science S.A.
Uneyama et al., Palladium-Catalyzed Coupling Reactions of Trifluoroacetimidoyl Iodides with Olefins and 1-Alkynes, Tetrahedron Letters, vol. 32, No. 11, pp. 1459-1462, 1991, Pergamon Press plc.
Chen et al., Copper-Induced Telornerization of Tetrafluoroethylene with Fluoroalkyl Iodides, Journal of Fluorine Chemistry, 36, (1987), 483-489, Elsevier Sequoia, The Netherlands.
Heinze et al., Palladium Catalyzed Coupling of F-Vinyl Zinc Reagents with Aryl Iodides. An Improved Synthesis of Alpha, Beta, Beta-Trifluorostyrenes and the Stereospecific Preparation of 1-Phenyl-F-Propenes, Journal of Fluorine Chemistry, 31, (1986), 115-119, Elsevier Sequoia, The Netherlands.
Von Werner, Reactions of perfluoroalkyl iodides with CC-multiple bonds induced by transition metal centers, Journal of Fluorine Chemistry, 28, (1985), 229-233, Elsevier Sequoia, The Netherlands.
Abstract of Chen et al., Fluoroalkylation and fluoroalkoxylation, 9. Platinum (0)-catalyzed addition reactions of fluoroalkyl iodides with olefins, Youji Huaxue, (1986), (1), 41-43, Shanghai Institute Organic Chemical, Academy Sin., Shanghai, People's Republic of China.
Abstract of Chen et al., Fluoroalkylation and fluoroalkoxylation, 9. Platinum (0)-catalyzed addition reactions of fluoroalkyl iodides with olefins, Huaxue Xuebao, (1985), 43(11), 1118-1120, Shanghai Institute Organic Chemical, Academy Sin., Shanghai, People's Republic of China.
U.S. Appl. No. 12/612,180, filed Nov. 4, 2009, Peng et al.
Moloy Kenneth Gene
Peng Sheng
E.I. Du Pont de Nemours and Company
Mayer Nancy S.
Parsa Jafar
LandOfFree
Catalyzed olefin insertion does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalyzed olefin insertion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyzed olefin insertion will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2645339