| abstract |
The invention discloses a method for preparing N-formylated amine compounds, which takes amine compounds and 1, 3-dihydroxyacetone as reaction raw materials, and reacts in a reaction medium for 2 to 48 hours at the reaction temperature of 0 to 100 ℃ in the presence of a composite catalyst and an oxidant so as to obtain the N-formylated amine compounds. The method is simple, the reaction condition is mild, the target product can be obtained at low cost and high yield by the method, the used catalyst has high catalytic activity and is easy to separate and reuse from a reaction system, the whole process of the method is environment-friendly, the reaction raw material is easy to convert from the biodiesel byproduct glycerol, and the utilization of the glycerol is promoted. |