With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1569-16-0,2-Methyl[1,8]-Naphthyridine,as a common compound, the synthetic route is as follows.
2-methyl-1,8-naphthyridine (288 mg, 2 mmol) and twice the equimolar amount of selenium dioxide (221.92 mg-443.84 mg, 2 mmol-4 mmol) was dissolved in 50 ml of 1,4-dioxane under nitrogen or without nitrogen protection at 80 ¡ã C to 130 ¡ã C for 8-16 hours. During the reaction, the silica gel plate was detected at any time until the basic reaction of 2-methyl-1,8-naphthyridine was completed and a new point was generated. After completion of the reaction, the reaction mixture was suspended, purified on silica gel column with dichloromethane to obtain 1,8-naphthyridine-2-aldehyde.
The synthetic route of 1569-16-0 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY, CHINESE ACADEMY OF SCIENCES; FU, WENFU; ZHAO, CHUNCHAO; (14 pag.)CN104974181; (2017); B;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem