3541-37-5, Benzo[b]thiophene-2-carboxaldehyde is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A solution of benzo [b] thiophene-2-carbaldehyde (1.0 g, 6.17 mmol) and carbon tetrabromide (3.1 g, 9.25 mmol) in methylene chloride (50 mL) was cooled to 0C. A solution of triphenylphosphine (4.86 g, 18.3 mmol) in methylene chloride (20 mL) was added dropwise. After 1/2 hour the solution was placed on a plug of silica gel and eluted with 20% ethyl acetate: hexane. Concentration of the eluent resulted in the isolation of 1.3 g (67%) of 2-(2, 2-Dibromo-vinvl)-benzorb1thiophene as a yellow oil, which was used as such in the next step
3541-37-5, 3541-37-5 Benzo[b]thiophene-2-carboxaldehyde 736500, abenzothiophene compound, is more and more widely used in various fields.
Reference£º
Patent; WYETH; WO2005/37207; (2005); A2;,
Benzothiophene – Wikipedia
Benzothiophene | C8H6S – PubChem