92351-15-0
2-amino-1-(2-propyn-1-yl)-Pyridinium bromide
→
~71%
934-37-2
2-甲基咪唑并[1,2-a]吡啶
504-29-0
2-氨基吡啶
+
67-64-1
丙酮
~57%
78-95-5
一氯丙酮
~56%
598-31-2
溴丙酮
~49%
16867-33-7
3-氯-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮
95607-07-1
3-bromo-2-methylpyrido[1,2-a]pyrimidin-4-one
21801-79-6
2-甲基咪唑并[1,2-a]吡啶-3-羧酸
1693-94-3
2-methylpyrido[1,2-a]pyrimidin-4-one