发明人赵玉洁,陈志强,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114480646 A, 授权公告日 2021-09-10.
发明人胡光,郭海燕,孙丽萍. "Method for the Synthesis of (S)-2-[(Diphenylphosphino)methyl]pyrrolidinium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 109278842 B, 授权公告日 2023-01-08.
发明人马晓峰,黄志刚,杨光. "A Process for Preparing High-Purity (S)-2-[(Diphenylphosphino)methyl]pyrrolidinium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 117570568 B, 授权公告日 2019-10-07.
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