发明人黄志刚,胡光,唐晓军. "Method for the Synthesis of 2,7-Dioctylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene" [P]. 中国发明专利, 专利号 CN 116092750 A, 授权公告日 2020-06-17.
发明人赵玉洁,孙丽萍,罗永刚. "A Process for Preparing High-Purity 2,7-Dioctylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene" [P]. 中国发明专利, 专利号 CN 109363484 A, 授权公告日 2023-01-25.
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