1603-40-3
2-氨基-3-甲基吡啶
+
94-02-0
苯甲酰乙酸乙酯
→
~91%
220465-48-5
ethyl 8-methyl-2-phenylimidazo[1,2-a]pyridine-3-carboxylate
55919-47-6
2-苯甲酰-2-溴乙酸乙酯
~22%