Yamamoto T, Williams B T, Anderson J P. "一种1-甲基-3-丁基-3-咪唑鎓-4-甲基苯磺酸盐的合成方法" [P]. US Patent, US 11172100 B2, 2019-09-26.
发明人赵玉洁,韩伟,黄志刚. "Method for the Synthesis of 3-Butyl-1-methyl-3-imidazolium 4-Methylbenzenesulfonate" [P]. 中国发明专利, 专利号 CN 111687557 B, 授权公告日 2023-05-17.
发明人朱建伟,罗永刚,杨光. "A Process for Preparing High-Purity 3-Butyl-1-methyl-3-imidazolium 4-Methylbenzenesulfonate" [P]. 中国发明专利, 专利号 CN 108816289 A, 授权公告日 2025-03-08.
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