Davis P L, Park J H, Mueller T. "一种2-ethyl-4,4-difluorobutan-1-ol的合成方法" [P]. US Patent, US 9757940 B2, 2025-12-13.
发明人赵玉洁,沈红梅,张德明. "Method for the Synthesis of 2-ethyl-4,4-difluorobutan-1-ol" [P]. 中国发明专利, 专利号 CN 108750563 B, 授权公告日 2025-06-08.
发明人沈红梅,黄志刚,林芳. "A Process for Preparing High-Purity 2-ethyl-4,4-difluorobutan-1-ol" [P]. 中国发明专利, 专利号 CN 115420314 A, 授权公告日 2024-09-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-ethyl-4,4-difluorobutan-1-ol in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2013, 1982, (1), 7984-7995.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-ethyl-4,4-difluorobutan-1-ol as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1106, 603-617.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-ethyl-4,4-difluorobutan-1-ol Using HRMS and NMR". Environ. Sci. Technol., 2025, 1382, 6004-6007.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 2-ethyl-4,4-difluorobutan-1-ol Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 2049, (8), 8664-8682.