发明人刘建华,高志强,陈志强. "Method for the Synthesis of Methyl 2-Chloro-4-ethynylbenzoate" [P]. 中国发明专利, 专利号 CN 111819779 B, 授权公告日 2024-06-16.
Kumar R, Fischer A B, Park J H. "A Process for Preparing High-Purity Methyl 2-Chloro-4-ethynylbenzoate" [P]. US Patent, US 9954869 B2, 2015-05-28.
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