With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.20327-23-5,1-Cyclopropylpiperazine,as a common compound, the synthetic route is as follows.
To 80 mg (0.19 mmol) E-8 in 1 mL dioxane is added 0.12 g (0.93 mmol) 1-cyclopropyl- piperazine and 26 mu. (0.19 mmol) triethylamine and the reaction mixture is stirred for 3 h at 80C. A 1/1 acetonitrile/water mixture is added and the reaction mixture is purified by RP chromatography (C18). Yield: 49 mg (51%). HPLC-MS: M+H = 521; tR = 1.26 min.
20327-23-5, 20327-23-5 1-Cyclopropylpiperazine 4742004, apiperazines compound, is more and more widely used in various fields.
Reference£º
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; WUNBERG, Tobias; VEEN, Van Der, Lars; KRAEMER, Oliver; WO2012/101186; (2012); A1;,
Piperazine – Wikipedia
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