Catalytic aromatic salicylate process

Details Catalytic aromatic salicylate process Catalytic aromatic salicylate process

1979-05-11

1981-04-07

Hollrah, Glennon H.

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

Organic compounds

Carboxylic acid esters

260463, 562406, 562466, 562467, 562469, C07C 6988, C07C 6800

Patent

active

042608023

ABSTRACT:
A catalytic aromatic salicylate process comprising contacting a phenol, carbon monoxide, a base, and a Group VIIIB element selected from ruthenium, rhodium, palladium, osmium, iridium or platinum, an oxidant having an oxidation potential greater than that of said selected Group VIIIB element, and recovering at least a portion of the resulting salicylate.

REFERENCES:
patent: 3114762 (1963-12-01), Mador et al.
patent: 3227741 (1966-01-01), Fenton
patent: 3444133 (1969-05-01), Behr et al.
patent: 3625995 (1971-12-01), Brattesani
patent: 3846468 (1974-11-01), Perrotti et al.
patent: 4096168 (1978-06-01), Hallgren
patent: 4096169 (1978-06-01), Chalk
Grant, Hackh's Chem. Dictionary, Fourth Edition, McGraw-Hill, NY, 1972, pp. 509, 594.

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