发明人王建平,赵玉洁,钱学锋. "Method for the Synthesis of (E)-4-((2,2-diphenylhydrazono)methyl)-N,N-di-p-tolylaniline" [P]. 中国发明专利, 专利号 CN 113589309 A, 授权公告日 2021-04-19.
发明人赵玉洁,林芳,朱建伟. "A Process for Preparing High-Purity (E)-4-((2,2-diphenylhydrazono)methyl)-N,N-di-p-tolylaniline" [P]. 中国发明专利, 专利号 CN 112379212 A, 授权公告日 2015-06-07.
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