Tetrabutylammonium Fluoride → HCID 57526834, compound

Participants

Reaction Steps

To a tetrahydrofuran (1.3 mL) solution containing tert-butyl (S)-3-[7-[tert-butoxycarbonyl-(4-ethoxyphenyl)amino]-6-(3-tert-butyldimethylsiloxypropyl)pyrazolo[1,5-a]pyrimidin-5-ylamino]piperidine-1-carboxylate (13.3 mg), was added tetrabutylammonium fluoride (1 mol/L tetrahydrofuran solution, 26 μL), and the mixture was stirred at room temperature for 3 hr. After the reaction, the mixture was purified with PTLC (50% ethyl acetate-hexane) to obtain the title compound (7.7 mg).

Provenance & Evidence