Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1984-03-12
1987-09-22
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
560108, 560109, 560130, 560130, 568768, 568781, C07C 3910, C07C 6976
Patent
active
046956581
ABSTRACT:
A process for replacing an aromatic carbon-thallium bond with a carbon-oxygen bond. The process is particularly suitable for producing specific aromatic isomers by thallating an aromatic compound and replacing the thallium with a carboxylate group which can be further hydrolyzed if desired to form an aromatic hydroxyl compound.
REFERENCES:
patent: 2799695 (1957-07-01), Taves
patent: 3028410 (1962-04-01), Zimmer
patent: 4112243 (1978-09-01), Nowak et al.
patent: 4164510 (1979-08-01), Dai
patent: 4182915 (1980-01-01), Harvey
patent: 4207265 (1980-06-01), Carleton
patent: 4332963 (1982-06-01), Lyons et al.
patent: 4346249 (1982-08-01), Krabbenhoft
McKellop, A., and Taylor, E. C., Chemistry in Britain, "Thallium in Organic Synthesis", vol. 9, No. 4 (1973) pp. 4 to 11.
Taylor, E. C. et al., "Thallium in Organic Synthesis XV, Synthesis of Phenols and Aromatic Nitriles," J.A.C.S., 92, pp. 3520-3522 (1970).
Taylor, E. C. et al., "Thallium in Organic Synthesis XXIII, Elec. Aromatic Thallation", J.A.C.S., 93:19 (Sep. 22, 1971) pp. 4845-4850.
Brown Richard A.
Bull Randy A.
Byers Lance R.
Katz Alan H.
Taylor Edward C.
Elden Richard E.
FMC Corporation
Horsky Eugene G.
Lone Werren B.
Seems Eugene G.
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