(R)-quinuclidin-3-yl 2-morpholino-2-phenylacetate 、
alpha-氯乙酰苯 在
乙醚 作用下,
以
乙酸乙酯 为溶剂,
反应 48.0h,
以to obtain (3R)-3-(2-morpholino-2-phenylacetoxy)-1-(2-oxo-2-phenylethyl)-1-azoniabicyclo[2.2.2]octane chloride (53 mg, 84% yield) as a pale yellow solid的产率得到(3R)-3-(2-morpholino-2-phenylacetoxy)-1-(2-oxo-2-phenylethyl)-1-azoniabicyclo[2.2.2]octane chloride