With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.6127-17-9,6-Chloro-2-methyl-1H-indole,as a common compound, the synthetic route is as follows.
6127-17-9, To a solution of 0.38 g (2.3 mmol) 6-chloro-2-methyl-1H-indole in 20 ml 1,2-dichloroethane at 0 C. were added 0.35 ml (2.5 mmol) trifluoroacetic anhydride. The reaction mixture was quenched with aqueous 2 M sodium carbonate solution after 30 min and extracted with dichloromethane (3*100 ml). The combined organic layers were dried over sodium sulfate and concentrated in vacuo to give the title compound (0.57 g; 95%) as an off-white solid. MS m/e (%): 260 (M-H+, 100).
6127-17-9 6-Chloro-2-methyl-1H-indole 271553, aindole-building-block compound, is more and more widely used in various fields.
Reference：
Patent; Bissantz, Caterina; Grundschober, Christophe; Ratni, Hasane; Rogers-Evans, Mark; Schnider, Patrick; US2007/27163; (2007); A1;,
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