Yu You-zu
2001
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Journal
Wuhan University Journal
Abstract
Dichlorobenzoic acid is prepared from 2,4-dichlorotoluene by air oxidation in the presence of improved Co-Mn salts complex catalyst without solvent. Molar yield is 92.5%. In this paper, reaction conditions and mechanism is discussed. The method is advantageous to protecting environment. We may substitute this method for processis of acetic acid medium and nitric acid oxidation.