With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.350684-49-0,tert-Butyl 4-(4-aminobenzoyl)piperazine-1-carboxylate,as a common compound, the synthetic route is as follows.
General procedure: The mixture of compound 10a-10e (3.24 mmol), compound 9(1.04 g, 3.4 mmol), Pd(OAc)2 (0.11 g, 0.5 mmol), Xantphos (0.28 g,0.5 mmol), and K3PO41.38 g, 6.48 mmolin DMF (8 mL) was heated 22 h at 125 C under argon followed by cooling to roomtemperature.The mixture was extracted with dichloromethane(20 mL x 3), the combined organic phase was washed with water(15mL x 2), dried over anhydrous Na2SO4 and concentrated toafford the crude product. The crude product was purified by columnchromatography to obtain compounds 11a-11e., 350684-49-0
The synthetic route of 350684-49-0 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Su, Yue; Li, Ridong; Ning, Xianling; Lin, Zhiqiang; Zhao, Xuyang; Zhou, Juntuo; Liu, Jia; Jin, Yan; Yin, Yuxin; European Journal of Medicinal Chemistry; vol. 177; (2019); p. 32 – 46;,
Piperazine – Wikipedia
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