发明人张德明,朱建伟,陈志强. "Method for the Synthesis of 11,12-Bis[N-(i-propyl)-1H-benzimidazolium-3-methylene]-9,10-dihydro-9,10-ethanoanthracene bis(trifluoromethanesulfonate)" [P]. 中国发明专利, 专利号 CN 111276118 A, 授权公告日 2021-05-27.
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