Highly selective tempo mediated oxidation of primary alcohol groups in polysaccharides
- 1 January 1994
- journal article
- research article
- Published by Wiley in Recueil des Travaux Chimiques des Pays-Bas
- Vol. 113 (3) , 165-166
- https://doi.org/10.1002/recl.19941130307
Abstract
A method for the selective oxidation of the primary hydroxyl functions of polysaccharides is described. The oxidation is mediated by 2,2,6,6‐tetramethyl‐1‐piperidinyloxy (TEMPO) and hypobromite is used as the regenerating oxidant. At pH 10.5–11 a selectivity of 98% for cold water soluble potato starch and >90% for dahlia inulin was found.Keywords
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