With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.31241-19-7,5-Methoxy-2,3,3-trimethyl-3H-indole,as a common compound, the synthetic route is as follows.
5-Methoxy-2,3,3-trimethyl-3H-indole (2 g, 10.6 mmol) and 1-bromobutane (4.3 g, 31.7 mmol) were dissolved in 60 mL acetonitrile and warmed to 75 C The reaction was refluxed for 50 h. After the reaction was completed, it was filtered to give a brown oily liquid (2.1 g,Yield 61.0%,After purification by column chromatography, 2-2 1.5 g of pale yellow solid was obtained.
31241-19-7, As the paragraph descriping shows that 31241-19-7 is playing an increasingly important role.
Reference：
Patent; Shenyang Pharmaceutical University; Wang Dun; Wang Yongjun; Yang Xiaoguang; Lv Qingzhi; (25 pag.)CN108752319; (2018); A;,
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