发明人何建平,张德明,李文辉. "一种螺[2.3]己烯-5-酮的合成方法" [P]. 中国发明专利, 专利号 CN 115115621 A, 授权公告日 2017-01-24.
发明人赵玉洁,陈志强,朱建伟. "Method for the Synthesis of spiro[2.3]hexan-5-one" [P]. 中国发明专利, 专利号 CN 117886307 A, 授权公告日 2017-04-18.
发明人韩伟,郭海燕,钱学锋. "A Process for Preparing High-Purity spiro[2.3]hexan-5-one" [P]. 中国发明专利, 专利号 CN 116630758 A, 授权公告日 2023-04-13.
参考文献 Literature
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Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 螺[2.3]己烯-5-酮 as an Impurity". Talanta, 2025, 368, 3645-3649.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of spiro[2.3]hexan-5-one Using HRMS and NMR". Anal. Chim. Acta, 2023, 871, (12), 423-440.