With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.360576-01-8,Methyl 6-bromobenzo[b]thiophene-2-carboxylate,as a common compound, the synthetic route is as follows.
General procedure: The solution of compound 2a-2n (1.1 mmol) in water (10 mL)was stirred and then potassium hydroxide pellets (5.4 mmol) wereadded, which was refluxed for 3 h. The aqueous layer was thenacidified to pH 1 with 1M hydrochloric acid solution. The aqueouslayer was extracted with dichloromethane (3 x 15 mL). The combinedorganic layers were dried with sodium sulfate, filtered, andthe solvents were removed under reduced pressure to afford thetitle compound 3a-3n [31,34]., 360576-01-8
360576-01-8 Methyl 6-bromobenzo[b]thiophene-2-carboxylate 22474078, abenzothiophene compound, is more and more widely used in various fields.
Reference£º
Article; Cai, Guiping; Yu, Wenying; Song, Dongmei; Zhang, Wenda; Guo, Jianpeng; Zhu, Jiawen; Ren, Yuhao; Kong, Lingyi; European Journal of Medicinal Chemistry; vol. 174; (2019); p. 236 – 251;,
Benzothiophene – Wikipedia
Benzothiophene | C8H6S – PubChem