Process for preparing aromatic aldehydes and alcohols

Details Process for preparing aromatic aldehydes and alcohols Process for preparing aromatic aldehydes and alcohols

1979-01-18

1980-12-16

Helfin, Bernard

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

Organic compounds

Oxygen containing

260363, 568814, 568648, C07C 4529, C07C 29136

Patent

active

042397022

ABSTRACT:
Process for the production of aromatic alcohol and aldehydes comprising three steps, the first one consisting of reacting an aromatic acid with ethyl or isobutyl chloroformiate to obtain the corresponding mixed anhydride, the second one consisting of the hydrogenation of the mixed anhydride to obtain the corresponding benzyl alcohol, and the third one consisting of the oxidation of the alcohol to the corresponding aldehyde.

REFERENCES:
patent: 2883426 (1959-04-01), Brackman
patent: 3322833 (1967-05-01), McNelis
patent: 3855306 (1974-12-01), Wehrli
patent: 3978140 (1976-08-01), Lane et al.
Tarbell et al., Jour. Org. Chem., vol. 23 (1958) 1149-1152.
Tarbell, Accounts of Chemical Research 2(10) 1969 290, 297-300.
Tarbell et al., Chemical Abstracts, vol. 50 (1956) 14727f.

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