发明人韩伟,钱学锋,朱建伟. "Method for the Synthesis of tert-Butyl 4-(cyanomethylene)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116358525 B, 授权公告日 2023-12-26.
发明人林芳,钱学锋,杨光. "A Process for Preparing High-Purity tert-Butyl 4-(cyanomethylene)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109430252 A, 授权公告日 2024-10-02.
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". Sci. Total Environ., 2012, 840, 9437-9447.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 1130, (10), 7386-7401.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(cyanomethylene)piperidine-1-carboxylate Using HRMS and NMR". Food Chem., 2020, 319, 6619-6641.