| abstract |
Provided in the present invention is a direct oxidation method for a saturated carbon hydrogen bond in an organic compound, comprising: under conditions of visible light irradiation, reacting the organic compound with an oxidising reagent in the presence of a cerium complex, and oxidising the saturated carbon hydrogen bond in an organic compound to obtain an oxidation product. The reaction of the present invention only needs to be performed at room temperature, the catalytic efficiency is high, and the energy needed for the activation reaction is provided just by visible light, which is a gentle and green mode of activation; the cost of the catalyst employed is low, the performance of the oxidising reagent employed is more stable, the cost of use in industry is low, and the catalytic system is highly practical; and the pollution of the environment by heavy transition metals and peroxides can be avoided. |