67-56-1
甲醇
+
6094-60-6
1苄基-4-氰基-4-羟基哌啶
→
~89%
60437-30-1
1-苄基-4-羟基哌啶-4-羧酸甲酯
3612-20-2
N-苄基哌啶酮
7677-24-9
三甲基氰硅烷
26786-44-7
8-benzyl-3-methyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione
495415-09-3
1-Boc-4-羟基-哌啶-4-羧酸甲酯