发明人张德明,朱建伟,孙丽萍. "Method for the Synthesis of Lithium benzofuran-2-sulfinate" [P]. 中国发明专利, 专利号 CN 113082791 A, 授权公告日 2020-07-07.
Johnson M A, Patel M V, Schröder R. "A Process for Preparing High-Purity Lithium benzofuran-2-sulfinate" [P]. US Patent, US 11292658 B2, 2024-11-16.
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