反应详情

tert-Butyl ((4-(2-fluoropropan-2-yl)pyrimidin-5-yl)methyl)carbamate (1.0 equiv.) was combined in DCM (1.5 M) at ambient temperature, and 4.0 M hydrogen chloride in dioxanes was added via syringe. The solution was allowed to stir at ambient temperature. After 16 h, the solution was condensed under reduced pressure to afford the title compound as a white solid (100% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 9.17 (d, J=1.56 Hz, 1H), 8.89 (s, 1H), 8.32 (br. s., 2H), 4.22 (dd, J=5.66, 3.32 Hz, 2H), 1.59-1.84 (m, 6H); MS(ESI) m/z [M+1]+.

1. customcondensed under reduced pressure