反应详情

Trifluoroacetic acid (0.33 mL, 4.2 mmol) was added to a solution of tert-butyl 4-(4-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyrazin-5-yl)benzamido)piperidine-1-carboxylate (72 mg, 0.13 mmol) in DCM (1.0 mL). After 96 hours, the reaction was concentrated by rotory evaporation. The residue was purified by prep-HPLC to give N-(piperidin-4-yl)-4-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyrazin-5-yl)benzamide (7 mg, yield 25%).

1. concentrationthe reaction was concentrated by rotory evaporation
2. customThe residue was purified by prep-HPLC