70403-11-1
2-(1,4-二苄基哌嗪-2-基)乙腈
→
~91%
183742-32-7
(1,4-二苄基-2-哌嗪)-乙酸甲酯
35588-68-2
methyl 3-bromocrotonate
+
140-28-3
N,N'-二苄基乙二胺
~62%
1117-71-1
4-溴巴豆酸甲酯