发明人高志强,林芳,周伟. "Method for the Synthesis of Ethyl 2-(2,3-difluorophenoxy)acetate" [P]. 中国发明专利, 专利号 CN 110909948 A, 授权公告日 2016-07-08.
发明人张德明,黄志刚,王建平. "A Process for Preparing High-Purity Ethyl 2-(2,3-difluorophenoxy)acetate" [P]. 中国发明专利, 专利号 CN 112698295 A, 授权公告日 2022-07-01.
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