Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1985-09-16
1986-06-10
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
B01J 1112
Patent
active
045941335
ABSTRACT:
This process relates to the halodecarboxylation of 3'-carboxydiphenylethers utilizing mercuric oxide, molecular halogen, and light in an inert atmosphere at moderate temperatures and at atmospheric pressure to afford 3'-halodiphenylethers.
REFERENCES:
patent: 3950435 (1976-04-01), Takahashi et al.
patent: 3966453 (1976-06-01), Takahashi et al.
patent: 4046798 (1977-09-01), Bayer et al.
patent: 4093446 (1978-06-01), Bayer et al.
patent: 4252624 (1981-02-01), Stephan
patent: 4358308 (1982-11-01), Swithenbank
patent: 4419122 (1983-12-01), Swithenbank
patent: 4485254 (1984-11-01), Tanger
Wilson, "The Reaction of Halogens with Silver Salts of Carboxylic Acids", Organic Reactions, vol. IX, Chapter 5, pp. 333-387 (1957).
Sosnovsky, "Reactions of Halogens with Salts of Carboxylic Acids", Free Radical Reactions in Preparative Organic Chemistry, pp. 383-386 (1964).
Larock, "Organomercurials as Reagents and Intermediates in Organic Synthesis", New Applications of Organometallic Reagents in Organic Synthesis, pp. 257, 264, 265, (1976).
Bamford and Tipper, "Halogenolysis (Halogenodemetallation) of Organometallic Compounds", Chemical Kinetics, vol. 12, pp. 135-176 (1973).
Makarova, "Reaction of Organomercury Compounds, Part 2", Organometallic Reactions, pp. 411-421 (1971).
Meyers and Fleming, 44, J. Org. Chem., 3405 (1979).
Kochi, "Metal Complexes in Organic Oxidations", Organometallic Mechanisms and Catalysis, pp. 99-103 (1978).
Silbert, 46, J. Am. Oil Chemists Soc., 615 (1969).
Buchler and Pearson, "Survey of Organic Synthesis", pp. 352-353 (1970).
Buchler and Pearson, "Survey of Organic Synthesis", vol. 2, pp. 354-355 (1977).
Demeter John C.
Rohm and Haas Company
Williams Howard S.
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