发明人张德明,罗永刚,孙丽萍. "Method for the Synthesis of 4-(2-Methoxyethoxy)benzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113933409 B, 授权公告日 2020-08-28.
发明人郑宇鹏,李文辉,杨光. "A Process for Preparing High-Purity 4-(2-Methoxyethoxy)benzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113270649 B, 授权公告日 2020-05-01.
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