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Low Catalyst Loadings for the Production of Carboxylic Acids from Polysaccharides and Hydrogen Peroxide

✍ Scribed by Dr. Chahinez Aouf; Dominique Harakat; Dr. Jacques Muzart; Boris Estrine; Sinisa Marinkovic; Cédric Ernenwein; Dr. Jean Le Bras

Publisher: Wiley (John Wiley & Sons)
Year: 2010
Tongue: English
Weight: 235 KB
Volume: 3
Category: Article
ISSN: 1864-5631
DOI: 10.1002/cssc.201000143

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✦ Synopsis

Abstract

The oxidation of starch, xylans, potato flesh and wheat flour by H~2~O~2~, in the presence of MSO~4~ (M=Cu, Fe) as catalyst, led to depolymerization, and formation of solutions containing polyhydroxycarboxylic acids. Some of these oxidized compounds facilitate the process, leading to efficient transformations even with very low amounts of catalyst.

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