Hamada, Yoshiki; Takeuchi, Isao published the article 《Syntheses of nitrogen containing compounds. XVIII. Syntheses of naphthyridines by improved one-step process》. Keywords: naphthyridine amino pyridine.They researched the compound: 4-Methyl-1,8-naphthyridine( cas:1569-17-1 ).Related Products of 1569-17-1. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:1569-17-1) here.
1,5-Naphthyridine and 1,8-naphthyridines were synthesized by the reaction of 3- or 2-aminopyridines with glycerol, in the presence of Na m-nitrobenzenesulfonate, boric acid, and ferrous sulfate, in sulfuric acid. Application of the same method to 3- and 4-aminoquinolines afforded 4,6-phenanthroline and 5-methyl-1,6-phenanthroline. 1,6-Naphthyridine was obtained in a high yield by the reaction of 4-aminopyridine and glycerol, in the presence of sulfonating mixture, boric acid, and ferrous sulfate.
After consulting a lot of data, we found that this compound(1569-17-1)Related Products of 1569-17-1 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem