O'Brien P Q, Kumar R, Stevens L M. "Method for the Synthesis of 4-(p-Tolyloxy)phthalonitrile" [P]. US Patent, US 9607544 B2, 2023-02-27.
发明人马晓峰,唐晓军,高志强. "A Process for Preparing High-Purity 4-(p-Tolyloxy)phthalonitrile" [P]. 中国发明专利, 专利号 CN 117246377 B, 授权公告日 2022-08-03.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(对甲苯氧基)邻苯二甲腈 in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 1679, (8), 8657-8677.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(对甲苯氧基)邻苯二甲腈 as an Impurity". Biomed. Chromatogr., 2012, 449, (12), 6459-6465.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(p-Tolyloxy)phthalonitrile Using HRMS and NMR". J. Chromatogr. A, 2012, 504, 7682-7698.