Tetrabutylammonium Fluoride → HCID 59347043, compound

Participants

Reaction Conditions

Reaction Steps

(4S,5S)-Tert-butyl 5-((tert-butyldimethylsilyloxy)methyl)-4-((2-chloro-6-methylpyridin-4-yl)methyl)-2,2-dimethyloxazolidine-3-carboxylate (0.206 g, 0.425 mmol) was dissolved in THF (4 mL) and cooled to 0° C. TBAF (0.637 ml, 0.637 mmol) was added to the mixture dropwise and the reaction was stirred 1 hr and then quenched with saturated ammonium chloride and diluted with EtOAc. The layers were separated and the aqueous layer was extracted with EtOAc. The combined organic layers were washed with water, brine, dried over sodium sulfate, and concentrated. The crude material was purified by silica column chromatography (19:1 DCM/MeOH) and then reverse phase HPLC to give the title compound. MS m/z: 371.3 (100%, M+1).

Provenance & Evidence