发明人韩伟,徐明华,杨光. "Method for the Synthesis of tert-Butyl 2-(2-(2-(2-(2,6-difluoro-4-nitrophenoxy)ethoxy)ethoxy)ethoxy)acetate" [P]. 中国发明专利, 专利号 CN 112313748 B, 授权公告日 2016-02-04.
发明人赵玉洁,郭海燕,陈志强. "A Process for Preparing High-Purity tert-Butyl 2-(2-(2-(2-(2,6-difluoro-4-nitrophenoxy)ethoxy)ethoxy)ethoxy)acetate" [P]. 中国发明专利, 专利号 CN 114262895 B, 授权公告日 2025-10-05.
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