3-氨基-N,N-二甲基苄胺 、
4-氯-6-乙基氨基嘧啶 在
N-(3-dimethylaminomethyl-phenyl)-N'-ethyl-pyrimidine-4,6-diamine 、 crude product 、 silica gel 、
methanol-dichloromethane 作用下,
反应 3.0h,
以affords 335 mg of the title compound as a beige solid的产率得到N-(3-dimethylaminomethyl-phenyl)-N'-ethyl-pyrimidine-4,6-diamine