Tetrabutylammonium Fluoride → HCID 86707345, compound

Participants

Reaction Steps

To a solution of methyl 4-[[6-[3-[[tert-butyl(dimethyl)silyl]oxymethyl]-1-piperidyl]-3-methyl-pyridine-2-carbonyl]amino]-3,5-dimethyl-benzoate (0.22 g, 0.873 mmol) in THF (3 ml) is added Bu4NF 1.0 M in THF (2.00 ml) at 0° C. The reaction mixture is gradually warmed to ambient temperature. After 8 hours, the reaction mixture is diluted with ice-water and extracted twice with ethyl acetate. The organic layers are combined, dried over sodium sulfate, filtered, and concentrated under reduced pressure to give a residue. The residue is purified by flash chromatography (silica gel) over a gradient using 0-40% ethyl acetate in hexanes to afford the title compound as a white solid (0.06 g, 30%). Mass spectrum (m/z): 412.2 (M+1).

Provenance & Evidence