115761-79-0, 1-(2,4-Difluorophenyl)piperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Arylpiperazine or phenylpiperidine (1.2 equiv) and potassium carbonate (6.0 equiv) were added to a solution of 4 (100 mg, 0.23 mmol) in acetonitrile (CH3CN, 10 mL). The reaction mixture was heated to 85 C and stirred for 16 h. Afterward the mixture was cooled to room temperature. The reaction mixture was filtered, and the filtrate was concentrated in vacuo. Then the residue was purified by chromatography on silica-gel column (petroleum ether: ethyl acetate = 15:1, v/v) to obtain the corresponding products (5-28), and then to a solution of above corresponding products in ethyl acetate was added dropwise 4 M HCl solution in ethyl acetate (50 mL), keeping stirring for 0.5 h. Then the resulting solid was collected by filtration to give corresponding hydrochloride salts as a white solid., 115761-79-0
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Reference£º
Article; Chen, Hong; Wang, Cai-Lu; Sun, Tao; Zhou, Zhan; Niu, Jiang-Xiu; Tian, Xiu-Mei; Yuan, Mu; Bioorganic and Medicinal Chemistry Letters; vol. 28; 9; (2018); p. 1534 – 1539;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics