Oxidation of 5‐hydroxymethylfurfural and derivatives to furanaldehydes with 2,2,6,6‐tetramethylpiperidine oxide radical ‐ co‐oxidant pairs
- 1 May 1995
- journal article
- research article
- Published by Wiley in Journal of Heterocyclic Chemistry
- Vol. 32 (3) , 927-930
Abstract
The oxidation of 5‐hydroxymethylfurfural (1) or 5‐hydroxymethylfurfurylideneacetophenone (4) with various 4‐substituted 2,2,6,6‐tetramethylpiperidine radicals (TEMPO) 3a‐d and supporting co‐oxidants gave corresponding aldehydes 2 or 5 in fair yields.Keywords
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