发明人何建平,马晓峰,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116286857 A, 授权公告日 2021-08-28.
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发明人孙丽萍,赵玉洁,郭海燕. "A Process for Preparing High-Purity 4'-(Difluoromethoxy)-4,2':6',4''-terpyridine" [P]. 中国发明专利, 专利号 CN 117304666 A, 授权公告日 2023-05-28.
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