Davis P L, Chen K W, Fischer A B. "Method for the Synthesis of 1-[2-(Trifluoromethyl)phenyl]cyclobutanecarbonitrile" [P]. US Patent, US 11796992 B2, 2015-07-09.
发明人唐晓军,孙丽萍,冯建国. "A Process for Preparing High-Purity 1-[2-(Trifluoromethyl)phenyl]cyclobutanecarbonitrile" [P]. 中国发明专利, 专利号 CN 113465116 A, 授权公告日 2017-03-20.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(2-三氟甲基苯基)环丁烷甲腈 in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1650, (8), 3456-3485.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(2-三氟甲基苯基)环丁烷甲腈 as an Impurity". Food Chem., 2021, 1937, (6), 1276-1283.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-[2-(Trifluoromethyl)phenyl]cyclobutanecarbonitrile Using HRMS and NMR". J. Chromatogr. A, 2014, 870, 9504-9510.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 1-(2-三氟甲基苯基)环丁烷甲腈 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2010, 1893, 1668-1691.