反应详情

温度

80 °C

To a solution of 4-[5-amino-6-(6-methyl-1H-benzimidazol-2-yl)pyrazin-2-yl]benzoic acid (108 mg, 0.3127 mmol) in DMSO (1 mL) were added tert-butyl 1,4-diazepane-1-carboxylate (187.9 mg, 0.9381 mmol), diethylcyanophosphonate (124.7 mg, 114.3 μL, 0.6879 mmol) and DIPEA (121.2 mg, 163.3 μL, 0.9381 mmol). The reaction mixture was heated at 80° C. overnight, allowed to cool and filtered and the resultant taken on to the next step without further purification (122 mg, 75% Yield).

1. temperatureto cool
2. filtrationfiltered
3. customthe resultant taken on to the next step without further purification (122 mg, 75% Yield)