发明人徐明华,刘建华,杨光. "Method for the Synthesis of 3-bromo-4-(difluoromethoxy)-5-ethoxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 115183759 A, 授权公告日 2018-11-09.
发明人钱学锋,张德明,赵玉洁. "A Process for Preparing High-Purity 3-bromo-4-(difluoromethoxy)-5-ethoxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 109126637 B, 授权公告日 2015-12-05.
参考文献 Literature
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