METHOD FOR PRODUCING BENZOIC ACIDS

摘要

PROBLEM TO BE SOLVED: To provide a method for producing aromatic carboxylic acids or aromatic acid chlorides having substituents such as an alkoxy, a hydroxy, a formyloxy or an alkanoyloxy on the aromatic ring. Ž

SOLUTION: Provided is the method for producing the compounds having formula (III) including a step of forming the compounds having the formula (III) in the presence of a copper catalyst. [Where in the formula, X is independently chloro, bromo, or iodo, R is a hydrogen atom, a 1-6C alkyl, etc., R1is an aryl, an aryl 1-2C alkyl, etc.]. Ž

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