发明人刘建华,周伟,沈红梅. "Method for the Synthesis of 3-Ethoxy-4-propoxybenzoyl chloride" [P]. 中国发明专利, 专利号 CN 111253760 A, 授权公告日 2022-09-26.
Schröder R, Björnsson E, Nowak P. "A Process for Preparing High-Purity 3-Ethoxy-4-propoxybenzoyl chloride" [P]. European Patent, EP 3210488 A1, 2021-02-24.
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