反应详情

tert-Butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-3-(quinolin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-5,6-dihydropyridine-1(2H)-carboxylate (0.057 mmol, 40 mg) was charged to a 20 mL scintillation vial containing 1 mL TFA. The reaction mixture was stirred at room temperature. The reaction mixture was concentrated in vacuo and purified via reverse-phase preparatory HPLC to yield 3-(quinolin-3-yl)-5-(1,2,3,6-tetrahydropyridin-4-yl)pyrazolo[1,5-a]pyrimidin-7-amine (m+H=343.31, retention time=2.05 min)

1. concentrationThe reaction mixture was concentrated in vacuo
2. custompurified via reverse-phase preparatory HPLC