发明人王建平,陈志强,黄志刚. "一种3,3-二甲基二氢-2H-硫代吡喃-4(3H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 112086597 A, 授权公告日 2016-01-23.
发明人罗永刚,王建平,唐晓军. "Method for the Synthesis of 3,3-Dimethyldihydro-2H-thiopyran-4(3H)-one" [P]. 中国发明专利, 专利号 CN 114229479 B, 授权公告日 2017-12-24.
发明人朱建伟,沈红梅,冯建国. "A Process for Preparing High-Purity 3,3-Dimethyldihydro-2H-thiopyran-4(3H)-one" [P]. 中国发明专利, 专利号 CN 111735407 A, 授权公告日 2022-02-17.
参考文献 Literature
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Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,3-二甲基二氢-2H-硫代吡喃-4(3H)-酮 as an Impurity". Talanta, 2018, 963, 1726-1756.