发明人周伟,张德明,何建平. "Method for the Synthesis of 3,3-Dimethyl-1-(triphenylphosphoranylidene)butan-2-one" [P]. 中国发明专利, 专利号 CN 113000999 B, 授权公告日 2025-03-19.
发明人冯建国,沈红梅,郑宇鹏. "A Process for Preparing High-Purity 3,3-Dimethyl-1-(triphenylphosphoranylidene)butan-2-one" [P]. 中国发明专利, 专利号 CN 117140200 B, 授权公告日 2023-08-04.
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