发明人赵玉洁,郭海燕,徐明华. "Method for the Synthesis of 2-Bromo-1-(methylsulfonyl)-4-nitrobenzene" [P]. 中国发明专利, 专利号 CN 115922052 A, 授权公告日 2017-12-28.
发明人徐明华,胡光,林芳. "A Process for Preparing High-Purity 2-Bromo-1-(methylsulfonyl)-4-nitrobenzene" [P]. 中国发明专利, 专利号 CN 117305714 A, 授权公告日 2017-12-20.
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