发明人朱建伟,刘建华,郑宇鹏. "Method for the Synthesis of 5-(4-(Diphenylamino)phenyl)thiophene-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113977926 B, 授权公告日 2018-07-23.
发明人朱建伟,唐晓军,高志强. "A Process for Preparing High-Purity 5-(4-(Diphenylamino)phenyl)thiophene-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113602415 B, 授权公告日 2024-12-16.
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