发明人马晓峰,杨光,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114944751 A, 授权公告日 2017-06-09.
发明人马晓峰,钱学锋,唐晓军. "Method for the Synthesis of 5-Ethoxybenzofuran" [P]. 中国发明专利, 专利号 CN 113941463 B, 授权公告日 2016-12-21.
Kowalski A, Lefèvre J P, Mueller T C. "A Process for Preparing High-Purity 5-Ethoxybenzofuran" [P]. European Patent, EP 3657362 A1, 2018-10-14.
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". Environ. Sci. Technol., 2020, 297, (4), 183-210.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1120, (10), 728-752.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethoxybenzofuran Using HRMS and NMR". Phytochemistry, 2011, 1061, 9643-9655.