发明人唐晓军,王建平,罗永刚. "Method for the Synthesis of 2-Ethynyl-4-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 113455729 A, 授权公告日 2021-11-19.
发明人何建平,黄志刚,孙丽萍. "A Process for Preparing High-Purity 2-Ethynyl-4-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 113576461 A, 授权公告日 2020-10-03.
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