发明人黄志刚,钱学锋,罗永刚. "Method for the Synthesis of 1-(Difluoromethoxy)-4-methoxy-2-nitrobenzene" [P]. 中国发明专利, 专利号 CN 113991363 B, 授权公告日 2015-12-08.
发明人郑宇鹏,杨光,张德明. "A Process for Preparing High-Purity 1-(Difluoromethoxy)-4-methoxy-2-nitrobenzene" [P]. 中国发明专利, 专利号 CN 115490980 B, 授权公告日 2022-04-26.
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