发明人张德明,胡光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113756512 A, 授权公告日 2023-05-13.
发明人李文辉,林芳,沈红梅. "Method for the Synthesis of 2H-Chromene-3-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 111388765 A, 授权公告日 2023-01-05.
发明人钱学锋,罗永刚,孙丽萍. "A Process for Preparing High-Purity 2H-Chromene-3-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 116596700 B, 授权公告日 2017-09-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 1253, 9185-9212.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 2109, (1), 7360-7364.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2H-Chromene-3-carbonyl chloride Using HRMS and NMR". Food Chem., 2022, 1397, 3433-3459.