发明人刘建华,罗永刚,何建平. "Method for the Synthesis of Methyl 2-(4-bromo-2-cyano-5-methoxyphenyl)acetate" [P]. 中国发明专利, 专利号 CN 109337270 A, 授权公告日 2016-06-10.
Schröder R, Martínez F, Björnsson E. "A Process for Preparing High-Purity Methyl 2-(4-bromo-2-cyano-5-methoxyphenyl)acetate" [P]. European Patent, EP 3320468 A1, 2021-09-28.
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