发明人何建平,郭海燕,杨光. "Method for the Synthesis of 7-(Chloromethyl)-2,2-dimethyl-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 109262657 A, 授权公告日 2021-02-18.
发明人高志强,罗永刚,刘建华. "A Process for Preparing High-Purity 7-(Chloromethyl)-2,2-dimethyl-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 115739952 A, 授权公告日 2024-03-03.
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