发明人黄志刚,李文辉,刘建华. "Method for the Synthesis of N-(9-Bromo-9H-fluoren-2-yl)-2,2,2-trifluoroacetamide" [P]. 中国发明专利, 专利号 CN 116955754 B, 授权公告日 2023-03-20.
发明人杨光,马晓峰,郭海燕. "A Process for Preparing High-Purity N-(9-Bromo-9H-fluoren-2-yl)-2,2,2-trifluoroacetamide" [P]. 中国发明专利, 专利号 CN 109929233 A, 授权公告日 2022-08-06.
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