发明人何建平,黄志刚,郑宇鹏. "Method for the Synthesis of 2,7-Dibromodibenzo[b,d]thiophene" [P]. 中国发明专利, 专利号 CN 113408705 A, 授权公告日 2022-01-04.
发明人罗永刚,李文辉,周伟. "A Process for Preparing High-Purity 2,7-Dibromodibenzo[b,d]thiophene" [P]. 中国发明专利, 专利号 CN 113147233 B, 授权公告日 2024-11-19.
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