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- Title
Efficient One‐Pot Synthesis of 2,5‐Furandicarboxylic Acid from Sugars over Polyoxometalate/Metal‐Organic Framework Catalysts.
- Authors
Zeng, Di; Wang, Wenjing; Zhang, Yu; Wang, Juxue; Cui, Bingkun; Jia, Taikang; Li, Ruofan; Chu, Hongxiang; Zhang, Ling; Wang, Wenzhong
- Abstract
Converting extensive sugars into value‐added 2,5‐furandicarboxylic acid (FDCA) has been considered to be a promising approach to developing sustainable substitutes for chemicals from fossil resources. The complicated conversion processes involved multiple cascade reactions and intermediates, which made the design of efficient multifunction catalysts challenging. Herein, we developed a catalyst by introducing phosphotungstic acid (PW) and Co sites into the UiO‐66, which achieved a one‐pot cascade conversion of fructose‐to‐FDCA with high conversion (>99 %) and yield (94.6 %) based on the controllable Lewis/Brønsted acid sites and redox sites. Controlled experiments and detailed characterizations show that the multifunctional PW/UiO(Zr, Co) catalysts successfully affords the direct synthesis of FDCA from fructose via dehydration and selective oxidation in the one‐pot reaction. Additionally, the MOF catalysts could also efficiently convert various sugars into FDCA, which has broad application prospects. This study provides new strategies for designing multifunctional catalysts to achieve efficient production of FDCA from biomass in the one‐pot reaction.
- Subjects
CATALYSTS; PHOSPHOTUNGSTIC acids; FRUCTOSE; SUGARS; DEHYDRATION reactions; ACIDS
- Publication
ChemSusChem, 2023, Vol 16, Issue 21, p1
- ISSN
1864-5631
- Publication type
Article
- DOI
10.1002/cssc.202300836