甲磺酸甲酯 、
3-[3-[4-(5-trifluoromethyl-1,2,4-oxadiazol-3-yl)-2,6-dimethylphenoxy]-propyl]-pyridine 在
乙醚 作用下,
以
二氯甲烷 为溶剂,
反应 40.0h,
以to afford 1.11 g (85.3%) of 1-methyl-3-[3-[4-(5-trifluoromethyl-1,2,4-oxadiazol-3-yl)-2,6-dimethylphenoxy]-propyl]-pyridinium methanesulfonate的产率得到1-methyl-3-[3-[4-(5-trifluoromethyl-1,2,4-oxadiazol-3-yl)-2,6-dimethylphenoxy]-propyl]-pyridinium methanesulfonate