15 Sep 2021 News Brief introduction of 1-Methyl-3-phenylpiperazine

The synthetic route of 5271-27-2 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.5271-27-2,1-Methyl-3-phenylpiperazine,as a common compound, the synthetic route is as follows.

5271-27-2, 24. (2,4-bis(allyloxy)-5-isopropylphenyl)(4-methyl-2-phenylpiperazin-1-yl)methanone (16) Compound 14 (0.18 g, 0.66 mmol), 1-methyl-3-phenylpiperazine (0.18 g, 0.99 mmol), 1-ethyl-3-(3-dimethylaminopropyl) (0.25 g, 1.33 mmol), 1-hydroxybenzotriazole (0.09 g, 0.66 mmol) and N,N-diisopropylethylamine (0.09 mL, 0.66 mmol) were dissolved in 4 ml of DMF and stirred at 120° C. for 3 hours under a microwave irradiation (Biotage Initiator). The reaction mixture was diluted with ethyl acetate and the organic layer was washed with 1 N HCl solution. It was dried over Na2SO4, concentrated under pressure and purified by MPLC to obtain Compound 16 in a yield of 92percent. Rf=0.24 (3:7 ethyl acetate:hexane).

The synthetic route of 5271-27-2 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; INDUSTRY ACADEMIC COOPERATION FOUNDATION KEIMYUNG UNIVERSITY; SEO, Young Ho; (32 pag.)US2019/31620; (2019); A1;,
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