醌类化合物的电化学合成研究进展

综述了苯醌、萘醌、蒽醌和菲醌类化合物,通过不同的芳烃及其衍生物进行电化学合成的方法和工艺,详细地介绍了直接电化学氧化和间接电化学氧化的方法来合成各种醌的工艺条件。其中,主要以Ce^3+/Ce^4+、Cu^+/Cu^2+、Cr^3+/Cr^6+盐以及KBr为间接电化学氧化的媒介。对比了化学法和电化学法制醌类化合物的利与弊。阐述了电化学合成方法存在的问题和今后要努力的方向。

PROGRESS IN ELECTROCHEMICAL SYNTHESIS OF QUINONE COMPOUNDS

Quinone compounds are important organic chemical intermediates which are used in medicine,pesticides,dyes and other fields.The electrochemical synthesis methods and processes of various Quinones,such as benzoquinone,naphthoquinone,anthraquinone and phenanthrenequinone as well as their derivatives using different Aromatics and their derivatives as materials are reviewed.The methods of direct electrochemical oxidation and indirect electrochemical oxidation for the synthesis of quinones are introduced in detail.Indirect electrochemical oxidation,Ce^3+/Ce^4+、Cu^+/Cu^2+、Cr^3+/Cr^6+ as well as KBr are the main electrochemical oxidation reaction medium.The advantages and disadvantages of chemical and electrochemical methods were compared.The problems existing in the methods of electrochemical synthesis and the direction of future efforts are described.