Journal
GREEN ENERGY & ENVIRONMENT
Volume 6, Issue 1, Pages 22-32Publisher
KEAI PUBLISHING LTD
DOI: 10.1016/j.gee.2020.06.013
Keywords
2,5-Diformyfuran; Oxidation; HMF; Carbohydrate; Biomass
Categories
Funding
- Start-up Foundation of Highlevel Talents in Chongqing Technology and Business University [1956037]
- Municipal Key Disciplines Construction Project of Chemical Engineering in Chongqing [950619013]
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This review summarizes different catalytic systems for the synthesis of DFF from monosaccharide, disaccharide and polysaccharide, discussing the prospects of more effective methods to DFF production and application, as well as introducing the applications of DFF.
The synthesis of fine chemicals and fuel candidates from renewable biomass-based feedstocks has attracted much attention due to declining fossil resource. Many value-added furan derivatives, such as 5-hydroxymethylfurfural (HMF), 2,5-diformyfuran (DFF) and 2,5-furandicarboxylic acid, have been successfully produced from carbohydrates. Among these, DFF, the aerobic oxidation product of HMF, is a key chemical and can be used in organic synthesis and functional polymer manufacture. In this review, different catalytic systems for the synthesis of DFF from monosaccharide, disaccharide and polysaccharide were summarized, while reaction pathways and catalyst stability were also commented. Besides, the applications of DFF were introduced in brief. Then, prospects of more effective methods to DFF production and application were discussed. (C) 2020, Institute of Process Engineering, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.
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