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发明人赵玉洁,唐晓军,钱学锋. "A Process for Preparing High-Purity 2,2’-Bis(di-p-tolylphosphino)-1,1’-binaphthyl" [P]. 中国发明专利, 专利号 CN 114783367 B, 授权公告日 2023-12-01.
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