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发明人胡光,刘建华,马晓峰. "Method for the Synthesis of 2-[(4-aminophenyl)sulfanyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 108890651 A, 授权公告日 2018-10-28.
发明人孙丽萍,刘建华,高志强. "A Process for Preparing High-Purity 2-[(4-aminophenyl)sulfanyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 110026411 B, 授权公告日 2016-06-05.
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