59878-57-8, 1-(Cyclopropylcarbonyl)piperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
59878-57-8, 0.06 mol of methyl o-fluorobenzoate,0.022 mol DIC,6.6 mmol DMAP was added to 100 mL dichloromethane, Stirring to continue stirring at room temperature for 30min,Gradually warming to 45 ~ 50 ,The reaction flask was charged with 1-cyclopropanecarbonylpiperazine (0.08 mol)Continue stirring reaction 9 ~ 10h.After the reaction is completed,Cool to 0 C and stir 45min,filter,The filtrate was washed with water (3 * 50 mL)Dried over anhydrous sodium sulfate,The methylene chloride was evaporated under reduced pressure,It was solid,Compound 2 (15.27 g),The yield was 92.57%Purity 99.92%
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Reference：
Patent; Shandong Yuxin Pharmaceutical Co., Ltd.; Liu Zhenteng; Sun Yiwei; Li Hua; Gong Wenju; Wang Libiao; (10 pag.)CN107325055; (2017); A;,
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