发明人黄志刚,杨光,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117383014 A, 授权公告日 2024-01-08.
发明人沈红梅,徐明华,李文辉. "Method for the Synthesis of 3-(2-Ethoxyethyl)-1-methyl-1H-imidazol-3-ium bromide" [P]. 中国发明专利, 专利号 CN 116644059 A, 授权公告日 2020-09-22.
发明人赵玉洁,李文辉,郭海燕. "A Process for Preparing High-Purity 3-(2-Ethoxyethyl)-1-methyl-1H-imidazol-3-ium bromide" [P]. 中国发明专利, 专利号 CN 117243635 B, 授权公告日 2025-06-05.
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