发明人罗永刚,冯建国,杨光. "Method for the Synthesis of [2,2'-Bithiophene]-5-Carbonylchloride" [P]. 中国发明专利, 专利号 CN 116481623 A, 授权公告日 2023-05-27.
O'Brien P Q, Johnson M A, Klinger H. "A Process for Preparing High-Purity [2,2'-Bithiophene]-5-Carbonylchloride" [P]. US Patent, US 9225575 B2, 2015-03-12.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 2,2'-联二噻吩-5-甲酰氯 in Pharmaceutical Formulations". Talanta, 2025, 110, 7514-7542.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,2'-联二噻吩-5-甲酰氯 as an Impurity". Anal. Chim. Acta, 2017, 1965, (11), 3027-3053.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of [2,2'-Bithiophene]-5-Carbonylchloride Using HRMS and NMR". J. Sep. Sci., 2017, 1567, (7), 2932-2937.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 2,2'-联二噻吩-5-甲酰氯 Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 1880, (4), 8431-8460.