发明人王建平,胡光,周伟. "Method for the Synthesis of 435341-98-3
1-(Butan-2-yl)piperazine--hydrogen chloride (1/1)
DTXSID80583265" [P]. 中国发明专利, 专利号 CN 114426458 A, 授权公告日 2020-05-20.
Nielsen H, Schröder R, Kowalski A. "A Process for Preparing High-Purity 435341-98-3
1-(Butan-2-yl)piperazine--hydrogen chloride (1/1)
DTXSID80583265" [P]. European Patent, EP 3914919 A1, 2017-08-17.
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