发明人杨光,徐明华,陈志强. "Method for the Synthesis of 1-(4-(2-Hydroxyethoxy)phenyl)propane-1,2-dione" [P]. 中国发明专利, 专利号 CN 108268288 B, 授权公告日 2020-05-21.
发明人赵玉洁,唐晓军,郑宇鹏. "A Process for Preparing High-Purity 1-(4-(2-Hydroxyethoxy)phenyl)propane-1,2-dione" [P]. 中国发明专利, 专利号 CN 108218240 B, 授权公告日 2019-02-04.
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