发明人唐晓军,杨光,高志强. "Method for the Synthesis of (2,2'-Bipyridine)(4-ethynyl-2,2'-bipyridine) dichloride" [P]. 中国发明专利, 专利号 CN 109708555 A, 授权公告日 2024-05-27.
发明人高志强,郑宇鹏,朱建伟. "A Process for Preparing High-Purity (2,2'-Bipyridine)(4-ethynyl-2,2'-bipyridine) dichloride" [P]. 中国发明专利, 专利号 CN 111498185 A, 授权公告日 2015-10-28.
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