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.
5381-20-4, [0603j To a solution of benzo[b]thiophene-3-carboxaldehyde (8-a) (10 g, 62 mmol) in THF (100 mL), N-Boc-ethylenediamine (8-B) was added. The mixture was stirred for 1 hour at rt. Then NaBH(OAc)3 was added. The solution was stirred for 15 h at rt. The mixture was treated with aqueous NaHCO3 and extracted with EA. The organic phase was concentrated and the residue was purified by chromatography on silica gel (PE:EA = 10:1- 5:1) to afford 8-C (7 g, yield: 37.4%).
5381-20-4 Thianaphthene-3-carboxaldehyde 227328, abenzothiophene compound, is more and more widely used in various fields.
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