3-methyl-4-phenoxyaniline hydrochloride 、
4,6-二氯吡啶[3,4-D]并嘧啶 在
1,4-二氧六环 作用下,
以
1,4-二氧六环 为溶剂,
反应 15.0h,
以to provide the desired (6-chloro-pyrido[3,4-d]pyrimidin-4-yl)-(3-methyl-4-phenoxy-phenyl)-amine hydrochloride (3.6 g, ˜100%)的产率得到(6-chloro-pyrido[3,4-d]pyrimidin-4-yl)-(3-methyl-4-phenoxy-phenyl)-amine hydrochloride