安息香氧化制备苯偶酰的研究进展

Research Progress of Benzoin Oxidation Preparation of Benzil

综述了近年来国内外由安息香氧化制备苯偶酰的方法,安息香氧化为苯偶酰的方法可分为两种,直接氧化法与间接氧化法。本文重点介绍了围绕绿色化学概念提出的间接氧化法,并详细阐述了间接氧化法中的Salen配合物利用分子氧催化氧化苯偶姻和反应条件对催化效果的影响。

Summarized in recent years at home and abroad by the oxidation of benzoin preparation method of benzil and oxidizing benzoin benzil can be divided into two kinds, direct oxidation and indirect oxidation. Around the green chemical concept of indirect oxidation method are introduced. And a detailed explanation of the indirect oxidation of salen complexes using dioxygen catalytic oxidation of benzil marriage and reaction conditions on the catalytic effect of infl uence.