发明人孙丽萍,朱建伟,韩伟. "Method for the Synthesis of 4-Bromo-2,2-dimethyl-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 114651002 A, 授权公告日 2017-05-09.
Kowalski A, Johansson L, Nowak P. "A Process for Preparing High-Purity 4-Bromo-2,2-dimethyl-2,3-dihydrobenzofuran" [P]. European Patent, EP 3401569 A1, 2019-01-21.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 2186, (4), 1669-1692.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 2342, 2067-2085.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2,2-dimethyl-2,3-dihydrobenzofuran Using HRMS and NMR". Anal. Chem., 2010, 2085, 1775-1788.