发明人林芳,王建平,韩伟. "一种4,4-二氯-3-氧代丁酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 115290523 A, 授权公告日 2016-11-02.
发明人唐晓军,马晓峰,陈志强. "Method for the Synthesis of 4,4-dichloro-3-oxobutyric acid ethyl ester" [P]. 中国发明专利, 专利号 CN 117462439 B, 授权公告日 2021-11-11.
O'Brien P Q, Schröder R, Yamamoto T. "A Process for Preparing High-Purity 4,4-dichloro-3-oxobutyric acid ethyl ester" [P]. US Patent, US 11707971 B2, 2021-10-22.
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