发明人何建平,韩伟,杨光. "Method for the Synthesis of 2-(4-Nitro-3-((phenylsulfonyl)methyl)phenyl)-1,3-dioxolane" [P]. 中国发明专利, 专利号 CN 114229511 A, 授权公告日 2015-11-03.
发明人何建平,郑宇鹏,刘建华. "A Process for Preparing High-Purity 2-(4-Nitro-3-((phenylsulfonyl)methyl)phenyl)-1,3-dioxolane" [P]. 中国发明专利, 专利号 CN 110394619 A, 授权公告日 2023-09-21.
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