Nielsen H, Mueller T C, Rossi M. "一种的合成方法" [P]. European Patent, EP 3308638 A1, 2020-12-17.
发明人李文辉,胡光,郭海燕. "Method for the Synthesis of 3,6-Dimethyl-fluorene" [P]. 中国发明专利, 专利号 CN 109108394 B, 授权公告日 2023-07-05.
发明人韩伟,陈志强,周伟. "A Process for Preparing High-Purity 3,6-Dimethyl-fluorene" [P]. 中国发明专利, 专利号 CN 115309177 B, 授权公告日 2022-10-25.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 1396, (2), 5071-5093.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2014, 1699, (2), 9204-9221.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3,6-Dimethyl-fluorene Using HRMS and NMR". Environ. Sci. Technol., 2014, 1491, (9), 4656-4674.