With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.875-30-9,1,3-Dimethyl-1H-indole,as a common compound, the synthetic route is as follows.
General procedure: To a solution of N-methylindoles (1.0mmol), sodium aryl sulfonates (0.5mmol), catalyst I2 (0.75mmol) and tert-Butyl hydroperoxide (1.5mmol) in methanol (2mL) were added. The reaction mixture was stirred at 80C for 12h. Then the reaction mixture was cooled to room temperature, diluted with brine (15mL) and extracted with EtOAc (3¡Á25mL). The organic layer dried over anhydrous MgSO4 and concentrated in vacuo. The residue was further purified by column chromatography on silica gel (Petroleum ether/EtOAc=5:1) to afford the compounds 6a, 7a-b, 8a-h, 9a-k, 10a-d with yield of 9%-95%.
875-30-9, The synthetic route of 875-30-9 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Xia, Qinqin; Bao, Xiaodong; Sun, Chuchu; Wu, Di; Rong, Xiaona; Liu, Zhiguo; Gu, Yugui; Zhou, Jianmin; Liang, Guang; European Journal of Medicinal Chemistry; vol. 160; (2018); p. 120 – 132;,
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