反应详情

3-(2,4-Dimethoxy-pyrimidin-5-yl)-pyridine-2-carbonitrile (Prep102, 1 g, 4.13 mmol) was dissolved in a solution of 4N HCl in dioxane (20 ml). The mixture was refluxed for 45 minutes. The solvent was removed under vacuum to give 1 g of the title compound (97% yield).

1. temperatureThe mixture was refluxed for 45 minutes
2. customThe solvent was removed under vacuum