Article Dans Une Revue Inorganic Chemistry Année : 2024

Deciphering the Structure of Tungstate and Molybdate Complexes with Glucose, Mannose and Erythrose

Résumé

Combining nuclear magnetic resonance (NMR), X-ray absorption spectroscopy near-edge structure (XANES), and density functional theory (DFT), we elucidate the structures of tungstate and molybdate with sugars of interest in the conversion of biomass to platform chemicals (glucose, mannose, and erythrose). We highlight a number of complexes, including one nearly isostructural structure that is formed with each metal–sugar combination. We also emphasize the singular reactivity of erythrose that undergoes retro-aldolization at room temperature.
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Dates et versions

hal-04574771 , version 1 (14-05-2024)

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Sabah El Mohammad, Sandrine Develle, Olivier Proux, Antonio Aguilar Tapia, Jean-Louis F Hazemann, et al.. Deciphering the Structure of Tungstate and Molybdate Complexes with Glucose, Mannose and Erythrose. Inorganic Chemistry, 2024, 63 (6), pp.3129-3136. ⟨10.1021/acs.inorgchem.3c04236⟩. ⟨hal-04574771⟩
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