反应详情

温度

105 °C

A mixture of trans-N1-(5-chloro-4-(6-fluoropyridin-2-yl)pyrimidin-2-yl)cyclohexane-1,4-diamine (12 mg, 0.037 mmol), cyclohexylmethanamine (42.2 mg, 0.373 mmol), and DMSO (0.35 ml) was stirred at about 105° C. for about 24 hours. The excess cyclohexylmethanamine was removed under vacuum to yield a residue. The residue was mixed with 0.5 ml DMSO, filtered, purified by prep HPLC and then lyapholized to yield 9.4 mg of the title compound as a TFA salt. LCMS (m/z): 415.3 (MH+), retention time=0.67 min.; 1H NMR (400 MHz, METHANOL-d4, 45° C.) δ ppm 0.89-1.07 (m, 2H) 1.10-1.30 (m, 3H) 1.30-1.54 (m, 4H) 1.55-1.65 (m, 2H) 1.69 (d, J=12.91 Hz, 2H) 1.76 (d, J=12.91 Hz, 2H) 1.96-2.14 (m, 4H) 2.98-3.10 (m, 1H) 3.18 (d, J=6.65 Hz, 2H) 3.71-3.82 (m, 1H) 7.03 (d, J=9.00 Hz, 1H) 7.49 (br. s., 1H) 7.83 (t, J=8.22 Hz, 1H) 8.35 (s, 1H)

1. customThe excess cyclohexylmethanamine was removed under vacuum
2. customto yield a residue
3. filtrationfiltered
4. custompurified by prep HPLC