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Cited by 524

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Biomass into Chemicals: Aerobic Oxidation of 5‐Hydroxymethyl‐2‐furfural into 2,5‐Furandicarboxylic Acid with Gold Nanoparticle Catalysts

Casanova, Onofre, Iborra, Sara, Corma, Avelino·2009·ChemSusChem

Abstract

5‐hydroxymethyl‐2‐furfural is selectively converted into 2,5‐furandicarboxylic acid (99 mol % yield) in water, under mild conditions (65–130 °C, 10 bar air) with gold nanoparticles supported on nanoparticulate ceria (Au‐CeO 2) and on titania (Au‐TiO 2); the former being more active and selective. A reaction mechanism is established and the rate‐limiting step of the reaction is the alcohol oxidation of 5‐hydroxymethyl‐2‐furancarboxylic acid into 2,5‐furandicarboxylic acid. The effects of pressure, temperature, substrate‐to‐catalyst ratio, and amount of base are studied to find the most suitable reaction conditions. The absence of metal leaching is verified by chemical analysis of the reaction solution and by confirming that the reaction does not occur after catalyst removal by filtration in hot water. Substrate degradation is strongly diminished and the catalyst life increased by performing the reaction in two temperature steps.

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Crossref · 10.1002/cssc.200900137

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Metadata

Authors
Casanova, O., Iborra, S., & Corma, A.
Venue
ChemSusChem
Publisher
Wiley
Published
2009-12-15
Volume
2
Issue
12
Pages
1138-1144
ISSN
  • 1864-5631 (ISSN-L)
  • 1864-564X
OpenAlex
W2112054485
Cited by
524
References
3
FWCI
10.09
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Biomass into Chemicals: Aerobic Oxidation of 5‐Hydroxymethyl‐2‐furfural into 2,5‐Furandicarboxylic Acid with Gold Nanoparticle Catalysts. https://app.cochat.ai/papers/10.1002/cssc.200900137
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Casanova, O., Iborra, S., & Corma, A. (2009). Biomass into Chemicals: Aerobic Oxidation of 5‐Hydroxymethyl‐2‐furfural into 2,5‐Furandicarboxylic Acid with Gold Nanoparticle Catalysts. ChemSusChem. https://doi.org/10.1002/cssc.200900137

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