发明人刘建华,胡光,冯建国. "一种7-bromo-5-chloro-1,3-benzoxazol-2-amine的合成方法" [P]. 中国发明专利, 专利号 CN 112631588 A, 授权公告日 2021-06-09.
发明人王建平,赵玉洁,杨光. "Method for the Synthesis of 7-bromo-5-chloro-1,3-benzoxazol-2-amine" [P]. 中国发明专利, 专利号 CN 109801532 A, 授权公告日 2023-07-17.
参考文献 Literature
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