[6-(2-chloro-pyridin-4-yl)-2-methylsulfanyl-pyrimidin-4-yl]-(2,2-dimethoxy-ethyl)-amine 、 Potassium;oxido hydrogen sulfite 在
四丁基硝酸铵 6-(2-chloro-pyridin-4-yl)-2-methylsulfanyl-3H-pyrimidin-4-one 、
Sodium sulfate-III 作用下,
以
甲醇 、
丙酮 、
水 为溶剂,
反应 4.0h,
以the intermediate [6-(2-chloro-pyridin-4-yl)-2-methanesulfinyl-pyrimidin-4-yl]-(2,2-dimethoxy-ethyl)-amine was obtained的产率得到[6-(2-chloro-pyridin-4-yl)-2-methanesulfinyl-pyrimidin-4-yl]-(2,2-dimethoxy-ethyl)-amine