发明人赵玉洁,郭海燕,陈志强. "Method for the Synthesis of 4,4’-Dichlorobenzoin" [P]. 中国发明专利, 专利号 CN 110244524 B, 授权公告日 2020-02-03.
发明人杨光,郭海燕,沈红梅. "A Process for Preparing High-Purity 4,4’-Dichlorobenzoin" [P]. 中国发明专利, 专利号 CN 111978519 B, 授权公告日 2016-12-13.
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