发明人徐明华,王建平,马晓峰. "Method for the Synthesis of Tetrapropylphosphonium bromide" [P]. 中国发明专利, 专利号 CN 109935067 A, 授权公告日 2017-11-01.
Park J H, Chen K W, O'Brien P Q. "A Process for Preparing High-Purity Tetrapropylphosphonium bromide" [P]. US Patent, US 11081461 B2, 2022-06-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 1272, 5393-5396.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 1972, (4), 6416-6423.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Tetrapropylphosphonium bromide Using HRMS and NMR". Environ. Sci. Technol., 2019, 165, (5), 6703-6723.