Hughes D C, Patel M V, Yamamoto T. "一种的合成方法" [P]. US Patent, US 9637333 B2, 2019-10-04.
O'Brien P Q, Hughes D C, Brown S R. "Method for the Synthesis of 2,2-Dimethyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carbaldehyde" [P]. US Patent, US 11063399 B2, 2022-02-13.
发明人韩伟,徐明华,郑宇鹏. "A Process for Preparing High-Purity 2,2-Dimethyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108364316 A, 授权公告日 2023-03-17.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 2142, 4817-4836.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 707, 735-740.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Dimethyl-2,3-dihydrobenzo[b][1,4]dioxine-5-carbaldehyde Using HRMS and NMR". Molecules, 2018, 1565, 6625-6633.