4-[6-(4-methanesulfonyl-phenylamino)-5-nitro-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid tert-butyl ester 在
钯 氮气 作用下,
以
乙酸乙酯 为溶剂,
反应 4.0h,
以to afford 4-[5-amino-6-(4-methanesulfonyl-phenylamino)-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid tert-butyl ester as a tan solid (535 mg, 89%)的产率得到4-[5-amino-6-(4-methanesulfonyl-phenylamino)-pyrimidin-4-yloxy]-piperidine-l-carboxylic acid tert-butyl ester