1839-17-4
4-N-甲基吡啶-3,4-二胺
+
108-24-7
乙酸酐
→
~65%
45880-13-5
1,2-dimethylimidazo[4,5-c]pyridine
75-07-0
乙醛
13091-23-1
4-氯-3-硝基吡啶
1633-41-6
4-甲氨基-3-硝基吡啶