发明人黄志刚,韩伟,何建平. "一种2-(二氟甲基)吡啶-6-甲酰氯的合成方法" [P]. 中国发明专利, 专利号 CN 113672390 A, 授权公告日 2018-04-05.
Stevens L M, Williams B T, Mueller T. "Method for the Synthesis of 2-(Difluoromethyl)pyridine-6-carbonyl chloride" [P]. US Patent, US 10923377 B2, 2021-03-11.
发明人徐明华,杨光,何建平. "A Process for Preparing High-Purity 2-(Difluoromethyl)pyridine-6-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 108110218 B, 授权公告日 2021-01-14.
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