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Chemicals from Renewables: Aerobic Oxidation of Furfural and Hydroxymethylfurfural over Gold Catalysts

2007; Wiley; Volume: 1; Issue: 1-2 Linguagem: Inglês

10.1002/cssc.200700033

1864-564X

Esben Taarning, Inger S. Nielsen, Kresten Egeblad, Robert Madsen, Claus H. Christensen,

Catalysis and Hydrodesulfurization Studies

Aerobic exercise: The biomass-derived platform chemicals furfural and hydroxymethylfurfural (HMF) are readily oxidized in methanol in the presence of oxygen and a supported gold nanoparticle catalyst to afford the corresponding methyl esters (see scheme). Thus, furfural was oxidized to methyl furoate under very mild conditions, and HMF was converted into furan-2,5-dimethylcarboxylate (FDMC), a potential polymer building block, with high yields.