过渡金属基催化剂催化5-羟甲基糠醛合成2,5-呋喃二甲醛研究进展

Research Advance in Preparation of 2,5-Furanedioic Acid by Oxidation of 5-Hydroxymethylfurfural over Transition Metal-based Catalysts

本文综述了近些年过渡金属基催化剂催化5-羟甲基糠醛(HMF)氧化制备2,5-呋喃二甲醛(DFF)的研究进展。重点介绍了锰基、铜基、钒基、铁/钴基及其他催化体系在HMF氧化制备DFF的应用。详细分析了不同反应条件对催化剂性能的影响,阐述了不同催化剂的反应机理,并总结了不同催化剂的优缺点。此外,在分析当前催化剂催化过程中存在问题的基础上,还对过渡金属基催化剂催化HMF氧化制备DFF的发展前景进行了展望。

This article reviews the recent research progress of preparation of 2,5-furandiformaldehyde(DFF)by the oxidation of 5-hydroxymethylfurfural(HMF)with transition metal-based catalysts.The application of manganese-based,copper-based,vanadium-based,iron/cobalt-based and other catalytic systems in the preparation of DFF by HMF oxidation is mainly introduced.The effects of different reaction conditions on the catalytic performance of the catalyst are analyzed in detail,the reaction mechanism of different catalysts is explained,and the advantages and disadvantages of different catalysts are summarized.In addition,based on the analysis of the existed problems in the current catalyst catalysis process,the development prospects of the transition metal-based catalysts catalyzed by HMF oxidation to prepare DFF are also prospected.