反应详情

2,4-Dimethoxy-5-pyrazin-2-yl-pyrimidine (Prep124, 481 mg, 2.19 mmol) was dissolved in 4M HCl in dioxane solution (7 ml). After refluxing the reaction mixture for 1 hour, the solvent was removed under vacuum to give the title compound (quantitative yield)

1. temperatureAfter refluxing the reaction mixture for 1 hour
2. customthe solvent was removed under vacuum