112197-88-3
1-苄基-3-羟基哌啶-3-羧酸甲酯
→
~55%
1008779-94-9
3-羟基哌啶-3-羧酸甲酯
98977-36-7
N-Boc-3-哌啶酮
67-56-1
甲醇
+
1219832-34-4
tert-butyl 3-cyano-3-hydroxypiperidine-1-carboxylate