Patel M V, Williams B T, Klinger H. "一种4-(2,3-difluoro-6-nitrophenyl)morpholine的合成方法" [P]. US Patent, US 10312708 B2, 2020-01-22.
发明人杨光,韩伟,唐晓军. "Method for the Synthesis of 4-(2,3-difluoro-6-nitrophenyl)morpholine" [P]. 中国发明专利, 专利号 CN 115949976 B, 授权公告日 2020-05-15.
发明人张德明,李文辉,罗永刚. "A Process for Preparing High-Purity 4-(2,3-difluoro-6-nitrophenyl)morpholine" [P]. 中国发明专利, 专利号 CN 115305522 B, 授权公告日 2023-05-01.
参考文献 Literature
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