54008-77-4, 2-Bromobenzofuran is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
54008-77-4, General procedure: To a stirred solution of 2-bromobenzofuran/2-bromobenzo[b]thiophene (2.53 mmol) in ethanol (5 mL) was added hydrazine(0.08 g, 2.53 mmol), I2 (0.03 g, 10 mol%) and alkanone (2.53 mmol).The reaction mixture was reuxed for 1e3 h. After completion ofthe reaction as monitored by TLC, the reaction mixture wasquenched with a saturated aqueous solution of Na2S2O3. Theorganic and aqueous layers were then separated. The aqueous layerwas extracted with ethyl acetate (3 50 mL). The extract waswashed with water and nally with brine. The organic layer wasdried over anhydrous Na2SO4 and concentrated by rotary evapo-rator. Finally, the residue was puried by recrystallization from ethanol.
The synthetic route of 54008-77-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Chacko, Priya; Shivashankar, Kalegowda; Tetrahedron; vol. 74; 13; (2018); p. 1520 – 1526;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem