Yamamoto T, Roberts E F, Chen K W. "一种的合成方法" [P]. US Patent, US 9731323 B2, 2023-04-01.
发明人张德明,林芳,李文辉. "Method for the Synthesis of 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 116485018 B, 授权公告日 2023-06-22.
发明人韩伟,冯建国,马晓峰. "A Process for Preparing High-Purity 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 109357876 A, 授权公告日 2025-07-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 428, (3), 8546-8557.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 1333, 2377-2401.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)but-3-en-2-one Using HRMS and NMR". J. Agric. Food Chem., 2013, 2441, (4), 1680-1695.