alpha-oxo-4-[[(4-phenoxy)butyl]oxy]benzeneacetic acid methyl ester 在
hexane-diethyl ether 作用下,
以
甲醇 、
sodium hydroxide 为溶剂,
以to give 0.7 g of colorless alpha-oxo-4-[[(4-phenoxy)butyl]oxy]benzeneacetic acid, mp 103°-105° C.的产率得到alpha-oxo-4-[[(4-phenoxy)butyl]oxy]benzeneacetic acid