A novel use of the recyclable polymer-supported IBX: an efficient chemoselective and regioselective oxidation of phenolic compounds. The case of hydroxytyrosol derivatives.

Authors :: Bernini, Roberta
Mincione, Enrico
Crisante, Fernanda
Barontini, Maurizio
Fabrizi, Giancarlo
Source :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Mar2009, Vol. 50 Issue 12, p1307-1310. 4p.
Publication Year :: 2009
Abstract: Abstract: A useful and novel application of polymer-supported IBX for the chemoselective and regioselective oxidation of phenolic compounds has been described. Hydroxytyrosol and carboxymethylated hydroxytyrosol have been prepared in good conversions and yields under green chemistry conditions in the presence of dimethyl carbonate as the solvent. Polymer-supported reagent has been recovered by simple filtration, regenerated and reused for more cycles of oxidation reactions without loss of efficiency. [Copyright &y& Elsevier]

Subjects :: *BENZOIC acid
*PHENOLS
*ORGANOIODINE compounds
*METHYLATION
*OXIDATION
*SOLVENTS
*SUSTAINABLE chemistry

Language :: English
ISSN :: 00404039
Volume :: 50
Issue :: 12
Database :: Academic Search Index
Journal :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :: Academic Journal
Accession number :: 36388462
Full Text :: https://doi.org/10.1016/j.tetlet.2009.01.037

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