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过渡金属催化5-羟甲基糠醛合成2, 5-呋喃二甲酸研究进展

Research Progress in the Synthesis of 2, 5-Furandicarboxylic Acid from 5-Hydroxymethylfural Catalyzed by Transition Metals

  • 摘要: 随着绿色合成理念的不断提升, 以具有高催化活性、高稳定性及价格低廉等优势的过渡金属催化剂代替强氧化剂和贵金属催化剂催化氧化5-羟甲基糠醛(HMF)制备精细化学品, 逐渐成为研究者关注的焦点。本文综述了近年来廉价过渡金属基催化剂用于催化HMF氧化制备2, 5-呋喃二甲酸(FDCA)的相关研究, 对该领域的最新研究进行了叙述, 重点介绍了锰基、铜基、铁/钴基、镍基及其他催化体系在HMF氧化反应中的应用, 主要包括锰基金属氧化物、CuCl2催化体系、Fe3O4-CoOx的磁性催化体系等。此外, 在介绍上述催化剂的基础上, 还对廉价过渡金属基催化剂催化HMF氧化制备FDCA的发展前景进行了展望。

     

    Abstract: With the continuous improvement of the concept of green synthesis, transition metal catalysts with high catalytic activity, stability and low price replacing strong oxidizers and precious metal catalysts to catalyze the oxidation of 5-hydroxymethyl furfural(HMF) to prepare fine chemicals gradually become the focus of the researchers. This article reviewed recent researches on the use of cheap transition metal-based catalysts to catalyze the oxidation of 5-hydroxymethylfurfural(HMF) to 2, 5-furandicarbaldehyde(FDCA). The latest research in this field was described, with emphasis on introducing. The application of manganese-based, copper-based, iron/cobalt-based, nickel-based and other catalytic systems, such as manganese-based metal oxide, CuCl2 catalytic system, Fe3O4-CoOx magnetic catalyst, etc, in the HMF oxidation reaction were discussed. In addition, on the basis of the introduction of the above-mentioned catalysts, the development prospects of cheap transition metal-based catalysts catalyzed by HMF oxidation to prepare FDCA were also prospected.

     

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