发明人郭海燕,刘建华,杨光. "Method for the Synthesis of 2-Methyl-N-(triphenylphosphoranylidene)aniline" [P]. 中国发明专利, 专利号 CN 113720892 B, 授权公告日 2025-07-17.
发明人何建平,王建平,沈红梅. "A Process for Preparing High-Purity 2-Methyl-N-(triphenylphosphoranylidene)aniline" [P]. 中国发明专利, 专利号 CN 117580316 B, 授权公告日 2024-02-03.
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