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发明人马晓峰,何建平,林芳. "Method for the Synthesis of tert-Butyl 2,6-dioxo-4-(4-(trifluoromethyl)phenyl)-1,3-oxazinane-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111766110 B, 授权公告日 2019-01-18.
发明人韩伟,胡光,高志强. "A Process for Preparing High-Purity tert-Butyl 2,6-dioxo-4-(4-(trifluoromethyl)phenyl)-1,3-oxazinane-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112346155 A, 授权公告日 2019-09-19.
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