发明人刘建华,杨光,林芳. "Method for the Synthesis of 2-(2-Chloropyridin-4-yl)oxazole" [P]. 中国发明专利, 专利号 CN 114300618 A, 授权公告日 2015-05-16.
发明人韩伟,孙丽萍,冯建国. "A Process for Preparing High-Purity 2-(2-Chloropyridin-4-yl)oxazole" [P]. 中国发明专利, 专利号 CN 112291289 A, 授权公告日 2019-01-26.
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