Process for preparing aromatic acetic acid

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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562465, 562466, 562490, 562496, 549 72, 549 79, 26032647, 2603473, 2603405R, C07C 53132, C07D207337, C07D30754, C07D33324

Patent

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042684420

ABSTRACT:
There are disclosed processes for preparing an aromatic acetic acid by the reaction of an aromatic aldehyde with a combination of a trihalomethane and an alkanethiol, and by the reaction of an alcohol derivative (2,2,2-trihalo-1-arylethanol) with an alkanethiol, in the presence of a base in a mixed medium of water and an aprotic polar solvent.

REFERENCES:
Reeve, Wilkins et al. J. Am. Chem. Soc., vol. 83, pp. 2755-2759 (1961).

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