Lee S K, Stevens L M, Patel M V. "一种的合成方法" [P]. US Patent, US 11239336 B2, 2016-08-28.
Yamamoto T, Klinger H, Thompson G K. "Method for the Synthesis of 2,2-difluorospiro[2.3]hexane-5-carbaldehyde" [P]. US Patent, US 10436567 B2, 2015-07-03.
Hughes D C, Lee S K, Davis P L. "A Process for Preparing High-Purity 2,2-difluorospiro[2.3]hexane-5-carbaldehyde" [P]. US Patent, US 10020238 B2, 2017-08-01.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 2331, 9548-9551.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 1634, 5637-5667.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-difluorospiro[2.3]hexane-5-carbaldehyde Using HRMS and NMR". J. Agric. Food Chem., 2022, 1082, 1112-1122.