Fluorination of acetals, ketals and orthoesters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof

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Details

562586, 562849, 562850, 568603, 568604, 568677, 568683, C07C 59245, C07C 4330, C07C 4332

Patent

active

055570127

ABSTRACT:
This invention pertains to perfluoropolyethers and perhalogenated chlorofluoroether polymers that can be prepared by fluorinating polymers made by the polymerization of acetals, ketals, polyacetals, polyketals and orthoesters with elemental fluorine.

REFERENCES:
patent: 3721696 (1973-03-01), Sianesi et al.
patent: 3847978 (1974-11-01), Sianesi et al.
patent: 4003941 (1977-01-01), Crawford et al.
patent: 4113435 (1978-09-01), Lagow et al.
patent: 4275225 (1981-06-01), Krespan
patent: 4647413 (1987-03-01), Savu
patent: 4755330 (1988-07-01), Viola et al.
patent: 4755567 (1988-07-01), Bierschenk et al.
patent: 4760198 (1988-07-01), Bierschenk et al.
patent: 4827042 (1989-05-01), Lagow et al.
patent: 4847427 (1989-07-01), Nappa
patent: 4859747 (1989-08-01), Bierschenk et al.
patent: 5053536 (1991-10-01), Bierschenk et al.
patent: 5202480 (1993-04-01), Bierschenk et al.
patent: 5300683 (1994-04-01), Bierschenk et al.
Tacchi, et al., "Spectroscopic Studies on the Carboxylic Acids of Some Carbonyl Fluoride Telomers," J. Mole. Struct., 14:293-302 (1972).

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