发明人钱学锋,马晓峰,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116496322 A, 授权公告日 2017-11-26.
Roberts E F, O'Brien P Q, Mueller T. "Method for the Synthesis of 1,1-Di(o-tolyl)ethylene" [P]. US Patent, US 9930018 B2, 2017-11-13.
发明人王建平,陈志强,高志强. "A Process for Preparing High-Purity 1,1-Di(o-tolyl)ethylene" [P]. 中国发明专利, 专利号 CN 112399175 A, 授权公告日 2020-07-10.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1899, 4183-4197.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 569, (10), 8373-8397.