STUDYING THE PROCESS OF OBTAINING BENZOLKETOCARBOXYLIC ACID THROUGH THE OXIDATION OF ETHYLBENZENE
PDF

Keywords

benzolketocarboxylic acid, phenylglyoxylic acid, ethylbenzene, potassium permanganate, oxidation, benzoic acid, selective oxidation.

How to Cite

Avazbek Taniberdiyev, Oliy Axmedov, & Otabek Turlibekov. (2026). STUDYING THE PROCESS OF OBTAINING BENZOLKETOCARBOXYLIC ACID THROUGH THE OXIDATION OF ETHYLBENZENE. WORLD INTERNATIONAL CONFERENCE ON SCIENCE, TECHNOLOGY AND EDUCATION, 1(10), 383-387. https://doi.org/10.5281/zenodo.23532933

Abstract

The oxidation of aromatic compounds is one of the important methods for synthesizing new organic substances. Benzolketocarboxylic acid (phenylglyoxylic acid, C₆H₅COCOOH) is an important intermediate compound in organic synthesis, and its derivatives are characterized by the presence of various functional groups. The aim of this study is to investigate the oxidation process in the presence of potassium permanganate and evaluate the possibility of isolating benzolketocarboxylic acid.

PDF

References

1. Corson B. B., Dodge R. A., Harris S. A., Hazen R. K. Ethyl Benzoylformate. Organic Syntheses. 1928, 8, 68. DOI: 10.15227/orgsyn.008.0068.

2. Cullis C. F., Ladbury J. W. Kinetic Studies of the Oxidation of Aromatic Compounds by Potassium Permanganate. Part III. Ethylbenzene. Journal of the Chemical Society. 1955, 2850–2854. DOI: 10.1039/JR9550002850.

3. Kalvoda R., Tvrzická E. Oxidation of Organic Compounds with Electrolytically Generated Oxidant: IV. Oxidation of Mandelic Acid to Phenylglyoxylic Acid with Os(VIII). Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 1972, 34(2), 515–519. DOI: 10.1016/S0022-0728(72)80427-3.

4. Tang C.-D., Ding P.-J., Shi H.-L., Jia Y.-Y., Zhou M.-Z., Yu H.-L., Xu J.-H., Yao L.-G., Kan Y.-C. One-Pot Synthesis of Phenylglyoxylic Acid from Racemic Mandelic Acids via Cascade Biocatalysis. Journal of Agricultural and Food Chemistry. 2019, 67(10), 2946–2953. DOI: 10.1021/acs.jafc.8b07295.

5. Corson B. B., Dodge R. A., Harris S. A., Hazen R. K. Ethyl Benzoylformate: preparation and characterization of an ester of phenylglyoxylic acid. Organic Syntheses. 1928, 8, 68. DOI: 10.15227/orgsyn.008.0068.