反应详情

(S)-tert-butyl 2-((6-(1-methyl-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)morpholine-4-carboxylate (16.4 g, 54.69 mmol) was dissolved in EtOH (500 ml), and 5-bromo-2-chloropyrimidine (12.7 g, 65.62 mmol) and DIPEA (47.6 g, 273.45 mmol) were added, followed by 50° C. for 9 hours. After the completion of the reaction, the reaction mixture was recrystallized with EtOH to give (S)-4-(5-bromopyrimidin-2-yl)-2-((6-(1-methyl-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)morpholine (18.7 g, 75%).

1. customAfter the completion of the reaction
2. customthe reaction mixture was recrystallized with EtOH