1143534-94-4
1-tert-butyl 4-methyl 4-(tert-butoxycarbonylamino)piperidine-1,4-dicarboxylate
→
~78%
189321-65-1
1-Boc-4-(Boc-氨基)哌啶-4-甲酸
24424-99-5
二碳酸二叔丁酯
+
183673-71-4
N-BOC-4-氨基-4-羧酸哌啶
~60%