Process for concurrently producing aryl formate and aromatic car

Details Process for concurrently producing aryl formate and aromatic car Process for concurrently producing aryl formate and aromatic car

1992-06-16

1993-08-17

Dees, Jose G.

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

Organic compounds

Carboxylic acid esters

560 64, 560 71, 560101, 560103, 560254, 562 5, 562421, 562469, 562473, 562490, 562492, 562493, C07C 6739, C07C 51235

Patent

active

052370925

ABSTRACT:
A process for efficiently producing aryl formate and aromatic carboxylic acid from aldehyde, which comprises oxidizing an aromatic aldehyde with an oxygen-containing gas in the presence of a volatile solvent up to a reaction ratio of 40 to 70 mol % to convert the aromatic aldehyde to a peracid, adding a stabilizer, and allowing the remaining aromatic aldehyde and the aromatic peracid to react while the volatile solvent is distilled off.

REFERENCES:
patent: 3579575 (1971-05-01), Bouniot
patent: 3709923 (1973-01-01), Stapp
patent: 3816522 (1974-01-01), Goldstein
patent: 3919305 (1975-11-01), Gay
Chem. Abstr., vol. III, p. 690, (1989), Abstract No. 173776w, Abstracting JP-A-01117859.
Chem. Abstr., vol. 94, p. 534, (1981), Abstract No. 30376j Abstracting JP-A-55027904.
Chem. Abstr., vol. 88, p. 507 (1978), Abstract No. 136319k Abstracting JP-A-52148037.

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