Davis P L, Johnson M A, Schröder R. "Method for the Synthesis of 2-Chloro-N-1-methyl-N-1-(tetrahydro-2H-pyran-4-ylmethyl)-1,4-benzenediamine" [P]. US Patent, US 9296242 B2, 2021-01-16.
发明人郑宇鹏,黄志刚,张德明. "A Process for Preparing High-Purity 2-Chloro-N-1-methyl-N-1-(tetrahydro-2H-pyran-4-ylmethyl)-1,4-benzenediamine" [P]. 中国发明专利, 专利号 CN 113312107 B, 授权公告日 2024-02-21.
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