Kowalski A, Martínez F, Björnsson E. "Method for the Synthesis of Ethyl 2-(2,3-dimethylphenyl)-2-oxoacetate" [P]. European Patent, EP 3803221 A1, 2017-12-01.
发明人张德明,林芳,刘建华. "A Process for Preparing High-Purity Ethyl 2-(2,3-dimethylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 111248889 B, 授权公告日 2024-07-12.
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