Processes for the production of carboxylic acids from glycidonit

Details Processes for the production of carboxylic acids from glycidonit Processes for the production of carboxylic acids from glycidonit

1974-10-24

1976-11-30

Sutto, Anton H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26029388, 2602949, 260295R, 2603262, 26032613R, 2603322A, 2603452, 2603457, 2603473, 2603971, 260464, 260465F, 2604656, 260514R, 260514G, 260514H, 260526R, 260540, C07C 5100, C07C 5108

Patent

active

039949648

ABSTRACT:
This invention relates to new and novel processes for the production of carboxylic acids from glycidonitriles in high yields and high purity. The processes are especially useful for the preparation of 2-(p-isobutylphenyl)propionic acid, (lbuprofen), also known as Motrin, a known and highly active antiinflammatory agent as well as a host of other carboxylic acids which are known in the art as useful compounds.

REFERENCES:
patent: 2326373 (1943-08-01), Long
Cantacuzene et al., Tetrahedron Letters, 1966 (20), pp. 2237-2242.
Price et al., J. Am. Chem. Soc., 63, (1941), pp. 2796-2798.
Thyagarajan, Mechanisms of Molecular Migrations, vol. 3, pp. 91-96, (3/30/1971).
McDonald et al., J. Org. Chem., 35, (1970) pp. 2942-2947.

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