发明人马晓峰,唐晓军,冯建国. "Method for the Synthesis of ethyl 2-bromo-2-(3,3-difluorocyclobutyl)acetate" [P]. 中国发明专利, 专利号 CN 111627725 B, 授权公告日 2021-04-18.
发明人高志强,周伟,王建平. "A Process for Preparing High-Purity ethyl 2-bromo-2-(3,3-difluorocyclobutyl)acetate" [P]. 中国发明专利, 专利号 CN 113319982 B, 授权公告日 2024-02-23.
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