发明人郭海燕,周伟,马晓峰. "Method for the Synthesis of 1-Bromo-3-ethoxy-4-fluoro-2-methoxybenzene" [P]. 中国发明专利, 专利号 CN 112624201 B, 授权公告日 2021-09-13.
发明人胡光,郭海燕,张德明. "A Process for Preparing High-Purity 1-Bromo-3-ethoxy-4-fluoro-2-methoxybenzene" [P]. 中国发明专利, 专利号 CN 113840519 B, 授权公告日 2020-03-19.
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