发明人刘建华,胡光,赵玉洁. "Method for the Synthesis of 4-Bromo-2-(methylsulfonyl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 111902070 B, 授权公告日 2025-05-15.
Yamamoto T, Schröder R, Klinger H. "A Process for Preparing High-Purity 4-Bromo-2-(methylsulfonyl)benzaldehyde" [P]. US Patent, US 11736646 B2, 2020-10-02.
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