45470-22-2
N-methyl-3-methylpyrrolidine
+
4072-67-7
4,4’-二(2-溴乙酰基)联苯
→
~85%
123489-63-4
2-(1,3-dimethylpyrrolidin-1-ium-1-yl)-1-[4-[4-[2-(1,3-dimethylpyrrolidin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide