tert-butyl 3-{6-amino-2-[2,6-bis(benzyloxy)phenyl]-5-cyanopyrimidin-4-yl}piperidine-1-carboxylate 在
palladium 10% on activated carbon
氢气 作用下,
以
溶剂黄146 、
乙酸乙酯 为溶剂,
反应 18.0h,
生成 tert-butyl 3-[6-amino-5-cyano-2-(2,6-dihydroxyphenyl)pyrimidin-4-yl]piperidine-1-carboxylate