208245-69-6
4-(甲基硫代)哌啶-1-羧酸叔丁酯
→
~93%
189205-49-0
4-(甲基磺酰基)-哌啶-1-羧酸叔丁酯
141699-59-4
1-Boc-4-甲烷磺酰氧基哌啶
109384-19-2
N-Boc-4-羟基哌啶
124-63-0
甲烷磺酰氯
+