发明人钱学锋,冯建国,黄志刚. "Method for the Synthesis of 1-[2,6-Bis(1-Methylethyl)phenyl]-3,3,5,5-tetramethyl-2-pyrrolidinylidene-" [P]. 中国发明专利, 专利号 CN 112017185 B, 授权公告日 2023-06-22.
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