With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.342405-34-9,4-(4-Methylpiperazino)benzyl Alcohol,as a common compound, the synthetic route is as follows.,342405-34-9
General procedure: To a 25-mL Schlenk tube equipped with a magnetic stirrer, CuCl (0.05 mol, 5 mol%), DABCO (0.10 mol, 10 mol%), 4-HO-TEMPO (0.05 mmol, 5 mol%) were added. Substrates 1 (1 mmol) and NH3 (aq, 25-28%, 3 mmol, 3.0 equiv) in CH3CN (2 mL) were added subsequently. Then the reaction mixture was stirred at room temperature for 24 h in the presence of an air balloon. The progress of the reaction was monitored by TLC. After completion, the reaction mixture was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous MgSO4. Subsequently, the combined organic layer was concentrated under reduced pressure and the crude product was purified by column chromatography to afford the corresponding products.
As the paragraph descriping shows that 342405-34-9 is playing an increasingly important role.
Reference£º
Article; Hu, Yongke; Chen, Lei; Li, Bindong; Chinese Chemical Letters; vol. 29; 3; (2018); p. 464 – 466;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics