反应详情

A solution of tert-butyl 5′-chloro-2′-fluoro-2,4′-bipyridin-6-yl((4-methoxytetrahydro-2H-pyran-4-yl)methyl)carbamate (32 mg, 0.071 mmol) and TRIFLUOROACETIC ACID (0.982 ml, 12.75 mmol) in DCM (2 ml) was stirred at room temperature for 40 min. The mixture was then concentrated to afford 22 mg of the crude material which was used in the next step without purification. LCMS (m/z): 352.2 [M+H]+; Rt=0.634 min.

1. concentrationThe mixture was then concentrated