Name is 1,8-Naphthyridin-2-amine, as a common heterocyclic compound, it belongs to naphthyridine compound, and cas is 15992-83-3, its synthesis route is as follows.,15992-83-3
EXAMPLE 20 The procedure is similar to that described in Example 1, but starting with 4-methoxybenzoic acid (4.55 g), N,N’-carbonyldiimidazole (6.55 g) and 2-amino-1,8-naphthyridine (5.2 g). The product produced by precipitation in water (8.35 g; m.p. 85 C., viscous) is filtered and then dissolved in boiling 1-propanol (50 cc). After 1 hour’s cooling at 4 C., the crystallized solid is separated by filtration, washed with 1-propanol (2*5 cc) and dried at 35 C. under reduced pressure (0.067 kPa). N-(1,8-naphthyridin-2-yl)-4-methoxybenzamide (6.9 g) is produced, m.p. 150 C. 2-Amino-1,8-naphthyridine can be prepared according to U.S. Pat. No. 3,948,917.
With the complex challenges of chemical substances, we look forward to future research findings about 1,8-Naphthyridin-2-amine
Reference£º
Patent; Rhone-Poulenc Sante; US4642308; (1987); A;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem