反应详情

温度

100 °C

To a scintillation vial containing 5-chloro-6-(5-chloro-2-fluoropyridin-4-yl)-N-((tetrahydro-2H-pyran-4-yl)methyl)pyrazin-2-amine (10 mg, 0.028 mmol) and TEA (7.80 μl, 0.056 mmol) was added DMSO (1 ml) and trans-cyclohexane-1,4-diamine (32.0 mg, 0.280 mmol). The resulting homogenous reaction mixture was capped and heated to 100° C. in an oil bath for 3 hr. The reaction product was purified by reverse phase preparative HPLC to yield trans-N1-(5-chloro-4-(3-chloro-6-((tetrahydro-2H-pyran-4-yl)methyl)aminopyrazin-2-yl)pyridin-2-yl)cyclohexane-1,4-diamine (7.7 mg, 0.014 mmol, 48.6% yield), LCMS (m/z): 451.1 (MH+), retention time=0.63 min and a TFA salt after lyapholization.

1. customThe resulting homogenous reaction mixture was capped
2. customThe reaction product was purified by reverse phase preparative HPLC