发明人郑宇鹏,冯建国,唐晓军. "Method for the Synthesis of 2-[(4-Bromophenyl)sulfanyl]quinoxaline" [P]. 中国发明专利, 专利号 CN 112127451 A, 授权公告日 2020-04-08.
发明人徐明华,何建平,王建平. "A Process for Preparing High-Purity 2-[(4-Bromophenyl)sulfanyl]quinoxaline" [P]. 中国发明专利, 专利号 CN 111921631 B, 授权公告日 2022-02-17.
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