Process for preparing hydrofluoroethers

Details Process for preparing hydrofluoroethers Process for preparing hydrofluoroethers

1998-01-26

2000-02-08

Gitomer, Ralph

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

Organic compounds

Oxygen containing

568683, 568692, 568697, 562849, 562851, 562852, C07C 4105, C07C 4122, C07C 5160

Patent

active

060230029

ABSTRACT:
Described is a reaction of a fluorinated alkoxide with an alkyl fluorovinylalkyl ether, the alkyl fluorovinylalkyl ether having alpha-beta carbon-carbon unsaturation relative to the ether oxygen, to produce a hydrofluoroether.

REFERENCES:
patent: 3900372 (1975-08-01), Childs et al.
patent: 5466877 (1995-11-01), Moore
patent: 5573654 (1996-11-01), Cheburkov et al.
patent: 5637772 (1997-06-01), Malik et al.
patent: 5741950 (1998-04-01), Costello
Hudlicky, Chemistry of Organic Fluorine Compounds, pp. 62, 285-289, 360-361, 380, 389, 392, 409, 496-500, 505, 617, and 654-657 (2.sup.nd ed. 1992).
Koshar et al., "The Addition of Alcohols to Octafluoroisobutene," J. Am. Chem. Soc., vol. 79, pp. 1741-1744 (1957).
Knunyants et al., "Alkylation of Hexametapol," Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, p. 1279 (1971).
Knunyants et al., "Mosemeric Carbanions of Fluorine-Containing Monocarbonyls," Zhurnal Vses. Khim. Ob-va Im. Mendeleeva, vol. 15, pp. 17-30 (1970).
Knunyants et al., "Reactions of Fluoro Olefins," Institute of Heterooganic Compounds of the Academy of Sciences of the USSR, pp. 1387-1394 (1956).
Misaki, "Conversion of Methoxyperfluoroisobutene to .alpha.-Methylhexafluoroisobutyric acid Fluoride by a Phase Transfer Catalyst," Journal of Fluorine Chemistry, vol. 29, pp. 471-474 (1985).
Kocharyan et al., "Alkylating Properties of Alkyl Perfluoroisobutenyl Ethers," Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, pp. 810-816 (1967).
Urushadze et al., "Alkylating Properties of Alkyl Fluoroalkenyl Ethers", Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, pp. 1298-1303 (1970).
Snegirev et al., "Alkylating Properties of Fluorine-Containing Vinylic Ethers," Journal of Fluorine Chemistry, vol. 17, pp. 441-445 (1981).
Knunyants et al., "Alkylating Properties of Alkyl Perfluoroisobutenyl Ethers," Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, pp. 93-98 (1969).
Knunyants et al., "Reaction of Alkyl Perfluoroisobutenyl Ethers with Triethyl Phosphite," Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, p. 1281 (1971).
Cheburkov et al., ".alpha.-Hydrohexafluoroisobutyryl Fluoride--A New System with a Labile Hydrogen Atom," Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, pp. 339-341 (1963).
Knunyants et al., "Bistrifluoromethylketene," Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, pp. 985-991 (1965).

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