反应详情

Applying the Cyclization Procedure 1, 3-(methyloxy)-N-[1-(3-{[4-(methyloxy)phenyl]amino}-1,2,4-triazin-6-yl)ethyl]benzamide (Intermediate 52) (41 mg, 0.11 mmol), 1,2-dichloroethane (2.2 mL) and phosphorus oxychloride (0.081 mL, 0.87 mmol), to afford 5-methyl-7-[3-(methyloxy)phenyl]-N-[4-(methyloxy)phenyl]imidazo[5,1-f][1,2,4]triazin-2-amine (12 mg) as a yellow solid. MS m/z 362 (M+1).