24424-99-5
二碳酸二叔丁酯
+
87691-87-0
3-(1-哌嗪基)-1,2-苯并异噻唑
→
~86%
131779-46-9
tert-butyl 4-(1,2-benzothiazol-3-yl)piperazine-1-carboxylate