发明人李文辉,郭海燕,杨光. "一种1-氯-4-(二氟甲基)-2,5-二氟苯的合成方法" [P]. 中国发明专利, 专利号 CN 110422886 A, 授权公告日 2019-07-11.
发明人孙丽萍,郭海燕,杨光. "Method for the Synthesis of 1-Chloro-4-(difluoromethyl)-2,5-difluorobenzene" [P]. 中国发明专利, 专利号 CN 114667015 A, 授权公告日 2025-07-27.
发明人何建平,钱学锋,杨光. "A Process for Preparing High-Purity 1-Chloro-4-(difluoromethyl)-2,5-difluorobenzene" [P]. 中国发明专利, 专利号 CN 113994207 A, 授权公告日 2015-02-12.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 1-氯-4-(二氟甲基)-2,5-二氟苯 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 1111, 884-895.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-氯-4-(二氟甲基)-2,5-二氟苯 as an Impurity". Molecules, 2024, 1360, 3077-3084.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-Chloro-4-(difluoromethyl)-2,5-difluorobenzene Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 2279, (11), 9066-9093.