5381-20-4,With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.5381-20-4,Thianaphthene-3-carboxaldehyde,as a common compound, the synthetic route is as follows.
[0626j To a solution of benzo[b]thiophene-3-carboxaldehyde (8-A) (3.22 g, 20 mmol) in THF (20 mL), vinyl magnesium bromide (20 mmol, 1M in Et20) was added dropwise at rt. The mixture was stirred for 2 h at rt. The mixture was treated with aqueous NH4C1 and extracted with EA. The organic phase was concentrated and the residue was purified by column chromatography on silica gel (PE:EA = 50:1) to afford 9-D (2.50 g, 65.7
5381-20-4 Thianaphthene-3-carboxaldehyde 227328, abenzothiophene compound, is more and more widely used in various.
Reference£º
Patent; ALIOS BIOPHARMA, INC.; WANG, Guangyi; BEIGELMAN, Leonid; TRUONG, Anh; NAPOLITANO, Carmela; ANDREOTTI, Daniele; HE, Haiying; WO2014/31784; (2014); A1;,
Benzothiophene – Wikipedia
Benzothiophene | C8H6S – PubChem