发明人张德明,孙丽萍,赵玉洁. "一种2-溴-N-(2,5-二氟苯基)丁酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 109840622 A, 授权公告日 2018-02-19.
Patel M V, Williams B T, Park J H. "Method for the Synthesis of 2-bromo-N-(2,5-difluorophenyl)butanamide" [P]. US Patent, US 10045109 B2, 2016-11-01.
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