发明人赵玉洁,马晓峰,孙丽萍. "Method for the Synthesis of 4-(Difluoromethyl)benzoyl chloride" [P]. 中国发明专利, 专利号 CN 109578507 B, 授权公告日 2020-04-25.
Lefèvre J P, Jørgensen K, Nielsen H. "A Process for Preparing High-Purity 4-(Difluoromethyl)benzoyl chloride" [P]. European Patent, EP 3540507 A1, 2022-02-09.
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