Electrochemical preparation of ether ketones from (poly)propylen

Details Electrochemical preparation of ether ketones from (poly)propylen Electrochemical preparation of ether ketones from (poly)propylen

1982-09-27

1984-02-14

Niebling, John F.

Chemistry: electrical and wave energy

Processes and products

204 59R, C25B 302

Patent

active

044314930

ABSTRACT:
This invention is a method for preparing an ether ketone comprising electrolyzing a solution containing a (poly)propylene glycol monoether, hydroxyl ions and optionally water in an electrolytic cell having an anode at least partially coated with nickel peroxide, silver peroxide, cobalt peroxide or copper peroxide.

REFERENCES:
patent: 4093661 (1978-06-01), Trecker et al.
Amjad et al., "The Oxidation of Alcohols at a Nickel Anode in Alkaline t-Butanol/Water Mixtures", Electrochem. Sci. & Tech., 124, 203 (1977).
Fleischmann, Korinek and Pletcher, "The Oxidation of Organic Compounds at a Nickel Anode in Alkaline Solution", J. Electroanal. Chem., 31, 39-49 (1971).
Guzman, Vilche and Arvia, "Nonequilibrium Effects in the Nickel Hydroxide Electrode", Journal of Applied Electrochemistry, 9, 183-189 (1979).
Kaulen and Schafer, "Oxidation of Primary Alcohols to Carboxylic Acids at the Nickel Hydroxide Electrode", Synthesis, 513-516 (Jul., 1979).
Nakagawa, Konaka and Sugita, "Application and Mechanism of Oxidation with Nickel Peroxide", Annual Report of Shionogi Research Laboratory, No. 19 (1969).
Sidney Ross, John E. Barry, Manuel Finkelstein and Eric J. Rudd, "Anodic Oxidations, IX, Anodic Oxidation of 2-Methoxyethanol", JACS, 95:7, 2193 (Apr. 4, 1973).
Vertes, Horanyi and Nagy, "A New Method for the Electrochemical Oxidation of Alcohols", Tetrahedron, 28, 37-42.
Vertes, Horanyi and Nagy, "Oxidation of the Nickel Hydroxide Electrode, I", Acta Chimica Academiae Hungaricae, Tomus, 67, (2), 145-156 (1971).

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