benzyl 4-(2-amino-2-oxoethyl)-4-(tert-butoxycarbonylamino)piperidine-1-carboxylate 、 、
盐酸 以
1,4-二氧六环 为溶剂,
以to obtain the title compound (180 mg, quant.) as yellow viscous oil的产率得到benzyl 4-amino-4-(2-amino-2-oxoethyl)piperidine-1-carboxylate hydrochloride