Application of rubia cordifolia as photocatalyst in catalysis of organic oxidation reaction

The invention provides application of rubia cordifolia as a photocatalyst in catalysis of organic oxidation reaction, and relates to the technical field of catalytic oxidation reaction. The rubia cordifolia as a photocatalyst is applied to catalysis of organic oxidation reaction in the presence of an alcohol organic solvent, the rubia cordifolia does not need to be purified or extracted in advance, the operation is simple and convenient, and the method is green and environment-friendly. When the rubia cordifolia is used as a photocatalyst, effective catalytic components (alizarin, hydroxyl alizarin and madder acid) in the rubia cordifolia are gradually dissolved in an alcohol organic solvent, and photosensitive molecules can react with oxygen molecules under the excitation of visible light to generate reactive oxygen (ROSs), so that a reaction substrate is oxidized into a corresponding reaction product. 本发明提供了一种茜草作为光催化剂在催化有机氧化反应中的应用，涉及催化氧化反应技术领域。本发明提供的茜草作为光催化剂应用于催化有机氧化反应，在醇类有机溶剂存在条件下进行，无需预先纯化或提取茜草，操作简便且绿色环保。本