4-chloro-6,6-dimethyl-7,8-dihydro-5H-[1]benzothiolo[2,3-d]pyrimidine 、 (1r,4r)-4-(dimethylamino)cyclohexan-1-ol 在
sodium hydride 作用下,
以
四氢呋喃 、 mineral oil 为溶剂,
反应 0.5h,
以56%的产率得到(1r,4r)-4-[(6,6-dimethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)oxy]-N,N-dimethylcyclohexanamine