Trifluoroacetic acid → Trifluoroacetic acid

Participants

Reaction Steps

tert-Butyl 4-(4-oxido-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate (45 mg, 0.135 mmol) was dissolved in dichloromethane (10 mL) and trifluoroacetic acid (5 mL) was added at room temperature. After 3 h, the volatiles were removed in vacuo to give the title compound as its TFA salt. MS 235.2 (M+1).

Provenance & Evidence