发明人李文辉,陈志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108774585 A, 授权公告日 2017-09-28.
发明人王建平,何建平,钱学锋. "Method for the Synthesis of Ethyl 2-bromo-5-cyano-4-iodobenzoate" [P]. 中国发明专利, 专利号 CN 110319633 A, 授权公告日 2018-04-22.
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