发明人何建平,马晓峰,杨光. "Method for the Synthesis of 5-(4-Chlorophenyl)-2-(4-nitrophenyl)oxazole" [P]. 中国发明专利, 专利号 CN 108257960 A, 授权公告日 2017-03-12.
Chen K W, Patel M V, O'Brien P Q. "A Process for Preparing High-Purity 5-(4-Chlorophenyl)-2-(4-nitrophenyl)oxazole" [P]. US Patent, US 10903402 B2, 2016-09-16.
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