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发明人孙丽萍,沈红梅,张德明. "Method for the Synthesis of 2-Bromo-4-(difluoromethyl)-3-fluoro-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 114458992 B, 授权公告日 2015-01-18.
发明人韩伟,徐明华,杨光. "A Process for Preparing High-Purity 2-Bromo-4-(difluoromethyl)-3-fluoro-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117081527 B, 授权公告日 2023-02-27.
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