Electrochemical oxidation of sugars at moderate potentials catalyzed by Rh porphyrins

Electrochemical oxidation of sugars at moderate potentials catalyzed by Rh porphyrins

In this communication, we demonstrate that certain kinds of Rh porphyrins on carbon black can electrochemically oxidize aldose at low potentials. The onset potential was much lower than those with the other complex-based catalysts. A product analysis suggested that this reaction involves 2-electron...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2010-01, Vol.46 (20), p.3607-3609
Hauptverfasser: Yamazaki, Shin-Ichi, Fujiwara, Naoko, Takeda, Sahori, Yasuda, Kazuaki
Format: Artikel
Sprache:eng
Schlagworte:
Aldehydes - chemistry
Carbohydrates - chemistry
Catalysis
Electrochemistry
Electrons
Metalloporphyrins - chemistry
Molecular Structure
Oxidation-Reduction
Rhodium - chemistry
Stereoisomerism
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Zusammenfassung:In this communication, we demonstrate that certain kinds of Rh porphyrins on carbon black can electrochemically oxidize aldose at low potentials. The onset potential was much lower than those with the other complex-based catalysts. A product analysis suggested that this reaction involves 2-electron oxidation of the aldehyde group.
ISSN:1359-7345
1364-548X
DOI:10.1039/c003026k