2-Methyl[1,8]-Naphthyridine, cas is 1569-16-0, it is a common heterocyclic compound, the naphthyridine compound, its synthesis route is as follows.
: A mixture of 2-methyl-1,8-naphthyridine (250 mg, 1.734 mmol), 1H-indazole-5-carbaldehyde (253 mg, 1.734 mmol) and 4-methylbenzenesulfonamide (297 mg, 1.734 mmol) in toluene (4 mL) was heated at 110 ¡ãC overnight. The reaction was cooled to rt and diluted with EtOAc (15 mL). The solid was collected via filtering and rinsed with EtOAc (2 x 2 mL) and dried in vacuum to afford Intermediate E2A (415 mg, 1.524 mmol, 88percent yield). The crude product was used in the next reaction without further purification. LCMS (ES): m/z 273.2 [M+H]+., 1569-16-0
With the rapid development of chemical substances, we look forward to future research findings about 2-Methyl[1,8]-Naphthyridine
Reference£º
Patent; BRISTOL-MYERS SQUIBB COMPANY; YE, Xiang-Yang; MORALES, Christian L.; HIGGINS, Mendi A.; MULL, Eric; (318 pag.)WO2018/89357; (2018); A1;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem