4923-87-9, 5-Bromobenzothiophene is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Dissolve 5-bromo-benzo [b] thiophene (J. Mater. Chem., 10: 2069-2081,2000 ; 49 g, 7.0 mmol) in DMSO (40 mL). Add bis (pinacolato) diboron (7 mmol), PdCl2 (dppf)-CH2Cl2 (0.33 mmol), and KOAc (20 mmol). Flush the flask with N2, and then heat the reaction mixture to 80C with stirring. Continue to heat the reaction mixture for 3 hours, and then cool to room temperature. Add water (66 mL) and extract the aqueous layer with EtOAc (3 x 66 mL). Combine the organic layers and dry with Na2SO4, filter, concentrate and purify by flash column chromatography (silica gel, 0-5% Et20/pentane) to give 1.56 g of the title compound (86%).
4923-87-9 5-Bromobenzothiophene 2776578, abenzothiophene compound, is more and more widely used in various.
Reference£º
Patent; ELI LILLY AND COMPANY; WO2004/9086; (2004); A1;,
Benzothiophene – Wikipedia
Benzothiophene | C8H6S – PubChem