Mild and convenient oxidation of aromatic heterocyclic primary alcohols by 4-acetylamino-2,2,6,6-tetramethylpiperidine-1-oxoammonium perchlorate was written by Kernag, Casey A.;Bobbitt, James M.;McGrath, Dominic V.. And the article was included in Tetrahedron Letters in 1999.Quality Control of 6-Methyl-2-pyridinemethanol This article mentions the following:
Hydroxymethyl-substituted aromatic heterocycles, including pyridines, furans, and thiophenes, are oxidized to the corresponding aldehydes in excellent yields by 4-acetylamino-2,2,6,6-tetramethylpiperidine-1-oxoammonium perchlorate with minimal workup. In the experiment, the researchers used many compounds, for example, 6-Methyl-2-pyridinemethanol (cas: 1122-71-0Quality Control of 6-Methyl-2-pyridinemethanol).
6-Methyl-2-pyridinemethanol (cas: 1122-71-0) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. Secondary alcohols are easily oxidized without breaking carbon-carbon bonds only as far as the ketone stage. No further oxidation is seen except under very stringent conditions.Quality Control of 6-Methyl-2-pyridinemethanol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts