发明人徐明华,黄志刚,张德明. "Method for the Synthesis of 4-[(2-Chloro-4-fluorobenzyl)oxy]-3-ethoxybenzoyl chloride" [P]. 中国发明专利, 专利号 CN 111569330 B, 授权公告日 2015-10-14.
发明人孙丽萍,胡光,郭海燕. "A Process for Preparing High-Purity 4-[(2-Chloro-4-fluorobenzyl)oxy]-3-ethoxybenzoyl chloride" [P]. 中国发明专利, 专利号 CN 117215764 A, 授权公告日 2022-08-19.
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