发明人冯建国,马晓峰,李文辉. "一种2-(chloromethyl)-1,4-dioxaspiro[4.4]nonane的合成方法" [P]. 中国发明专利, 专利号 CN 109607870 A, 授权公告日 2025-12-11.
发明人胡光,陈志强,郭海燕. "Method for the Synthesis of 2-(chloromethyl)-1,4-dioxaspiro[4.4]nonane" [P]. 中国发明专利, 专利号 CN 116698786 B, 授权公告日 2023-04-12.
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