As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO216,mainly used in chemical industry, its synthesis route is as follows.,1569-16-0
To a solution of 2-methyl-l,8-naphthyridine (2 g, 13.9 mmol) in ethanol (35mL) was added 10percent Pd/C, and the reaction mixture was stirred under H2 (10 psi) for 24 hours.Palladium was filtered out through celite and washed with excess ethanol. The filtrate wasconcentrated under vacuum to give 1.7 g (83percent) pink solid. NMR (CD3OD) 5 7.07 (d, 1H, J= 7.38 Hz), 6.32 (d, 1H, J = 7.25 Hz), 3.36-3.33 (m, 2H), 2.76-2.65 (m, 2H), 2.22 (s, 3H),25 1.87-1.82 (m, 2H). M+H=149.15.
With the complex challenges of chemical substances, we look forward to future research findings about 2-Methyl[1,8]-Naphthyridine,belong naphthyridine compound
Reference£º
Patent; PHARMACIA CORPORATION; WO2005/51904; (2005); A2;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem