反应详情

A 150 mL tube was charged with 7-methoxy-4-((6-(3-methylisoxazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)quinoline (1.44 g, 3.72 mmol) and HBr (30.3 ml, 558 mmol), sealed, then placed in a 120° C. for 5 hours. The reaction mixture was slowly neutralized with 6N NaOH until a precipitate crashed out of solution (pH ˜5)—the solid was collected to give 4-((6-(3-methylisoxazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)quinolin-7-ol hydrobromide.

1. customsealed
2. customwas collected