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Oxidation of 5‐hydroxymethylfurfural and derivatives to furanaldehydes with 2,2,6,6‐tetramethylpiperidine oxide radical ‐ co‐oxidant pairs
Author(s) -
Cottier Louis,
Descotes Gérard,
Viollet Estelle,
Lewkowski Jaroslaw,
Skowroñski Romuald
Publication year - 1995
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570320342
Subject(s) - chemistry , 5 hydroxymethylfurfural , radical , oxide , organic chemistry , photochemistry , medicinal chemistry , catalysis
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.