发明人高志强,刘建华,罗永刚. "Method for the Synthesis of tert-Butyl 4-(6-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112152200 B, 授权公告日 2016-10-18.
发明人杨光,胡光,何建平. "A Process for Preparing High-Purity tert-Butyl 4-(6-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117554453 B, 授权公告日 2025-05-07.
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