[4-(2,5-dimethyl-2H-pyrazol-3-ylamino)-2-methylsulfanyl-pyrimidin-5-yl]-methanol 在
manganese dioxide
二氯甲烷 、 silica 作用下,
以
Tetrahydrofurane dichloromethane 为溶剂,
反应 43.0h,
以to afford 0.52 g of the desired product的产率得到4-(2,5-dimethyl-2H-pyrazol-3-ylamino)-2-methylsulfanyl-pyrimidine-5-carbaldehyde