发明人张德明,罗永刚,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112167354 A, 授权公告日 2021-08-22.
发明人张德明,罗永刚,沈红梅. "Method for the Synthesis of 1-(6-Bromo-4-chloro-2,3-difluorophenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 117890747 B, 授权公告日 2024-01-26.
发明人陈志强,周伟,郭海燕. "A Process for Preparing High-Purity 1-(6-Bromo-4-chloro-2,3-difluorophenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110842531 B, 授权公告日 2017-07-07.
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