tert-butyl 4-[4-amino-3-(4-[(benzyloxy)carbonyl]aminophenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylate 在
正庚烷 作用下,
以
四氢呋喃 为溶剂,
反应 96.0h,
以to yield tert-butyl 4-[4-amino-3-(4-aminophenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylate (2.51 g, 0.0061 mol) as an off-white solid的产率得到tert-butyl 4-[4-amino-3-(4-aminophenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylate