Sørensen M, Björnsson E, Martínez F. "一种的合成方法" [P]. European Patent, EP 3300268 A1, 2017-07-24.
发明人赵玉洁,林芳,冯建国. "Method for the Synthesis of 9,9-Diethyl-9H-fluorene" [P]. 中国发明专利, 专利号 CN 112507795 A, 授权公告日 2020-01-12.
Kumar R, Johnson M A, Brown S R. "A Process for Preparing High-Purity 9,9-Diethyl-9H-fluorene" [P]. US Patent, US 10705329 B2, 2018-05-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 1754, (4), 8288-8303.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 683, (6), 8419-8423.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 9,9-Diethyl-9H-fluorene Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1566, (9), 7473-7496.