Sciencedirect:基于微通道反应器的C-H键高效光催化氧化
报道了由无金属光催化剂 2-甲基蒽醌介导的温和光催化 C-H 键选择性氧化。 玻璃微通道反应器可以增强反应混合物对光子能量和氧气的吸收，从而大大提高玻璃微通道反应器中光催化反应的反应效率。 该反应方法可以快速将烷基芳烃氧化成相应的氧化产物，以高收率得到芳香酮。
A mild photocatalytic C-H bond selective oxidation mediated by metal-free photocatalyst 2-Methylanthraquinone was reported. Glass microchannel reactor can enhance the absorption of photon energy and oxygen by the reaction mixture, so as to greatly improve the reaction efficiency of photocatalytic reaction in glass microchannel reactor. This reaction method can quickly oxidize alkyl aromatics into corresponding oxidation products to obtain aromatic ketones in high yield.
Keywords:Metal-free;catalyst;2-Methylanthraquinone;Microchannel reactor;Efficient oxidation;Aromatic ketones
Highly efficient photocatalytic oxidation of C-H bond based on microchannel reactor
https://doi.org/10.1016/j.tetlet.2022.153818
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