tert-butyl 4-[[(2S)-oxiran-2-yl]methyl]piperazine-1-carboxylate 、
氨 在
tert-butyl 4-[(2R)-3-amino-2-hydroxy-propyl]piperazine-1-carboxylate 作用下,
以
乙醇 为溶剂,
反应 12.0h,
以to obtain the crude title compound tert-butyl 4-[(2R)-3-amino-2-hydroxy-propyl]piperazine-1-carboxylate 20b (9g的产率得到tert-butyl 4-[(2R)-3-amino-2-hydroxy-propyl]piperazine-1-carboxylate