109-04-6
邻溴吡啶
+
54509-73-8
ethene
→
~91%
83004-13-1
2-溴-6-乙基吡啶
5315-25-3
2-溴-6-甲基吡啶
74-88-4
甲基碘
~76%
21717-29-3
2-氨基-6-乙基吡啶