Triacetoxyperiodinane → HCID 86695074, compound

Participants

Reaction Steps

To a soln. of methyl 2-(2-([1,1′-biphenyl]-3-yl)-7-(4,4-dimethylpiperidin-1-yl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-2-hydroxyacetate (73 mg, 0.150 mmol) in CH2Cl2 (5 mL) was added Dess-MartinPeriodinane (70.1 mg, 0.165 mmol) and the resulting mixture was stirred at room temp for 1 hr and then diluted with ethyl 5 mL) and washed with sat. NaHCO3 solution (5 mL), dried (Na2SO4), filtered and concentrated and purified by Biotage (90 g, eluted from 3-32% EtOAc/Hexane) to afford methyl 2-(2-([1,1′-biphenyl]-3-yl)-7-(4,4-dimethylpiperidin-1-yl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-2-oxoacetate (61 mg, 0.124 mmol, 82% yield).

Provenance & Evidence