1569-16-0, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 2-Methyl[1,8]-Naphthyridine, cas is 1569-16-0,the naphthyridine compound, it is a common compound, a new synthetic route is introduced below.
The compound was prepared according to the procedure as described in WO 0033838. To a solution of 2-methyl-1,8-naphthyridine (2 g, 13.9 mmol) in ethanol (35 ml) 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 was concentrated under vacuum to give 1.7 g (83percent) pink solid. NMR (CD3OD) delta 1.82-1.87 (m, 2H), 2.22 (s, 3H), 2.65-2.76 (m, 2H), 3.33-3.36 (m, 2H), 6.32 (d,1H, J=7.25 Hz), 7.07 (d, 1H, J=7.38 Hz). Mass spectrometry: 149.15 (M+H)+.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 2-Methyl[1,8]-Naphthyridine, 1569-16-0
Reference£º
Patent; Nagarajan, Srinivasan R.; Khanna, Ish Kumar; Clare, Michael; Gasiecki, Alan; Rogers, Thomas; Chen, Barbara; Russell, Mark; Lu, Hwang-Fun; Yi, Yu; Huff, Renee M.; Desai, Bipinchandra N.; Devadas, Balekudru; Parikh, Mihir D.; Penning, Thomas; US2004/92538; (2004); A1;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem