7-Bromo-2-chloro-1,5-naphthyridine, cas is 1309774-03-5, it is a common heterocyclic compound, the naphthyridine compound, its synthesis route is as follows.
0031-1 A mixture solution of 7-bromo-2-chloro-1,5-naphthyridine (100 mg) in 1,4-dioxane (2 mL) and a 25% ammonia aqueous solution was stirred at 120 C. for 3 hours using a microwave reaction apparatus. The reaction mixture was cooled to room temperature, and a saturated sodium chloride aqueous solution and ethyl acetate were added thereto. The organic layer was collected by separation, and dried over anhydrous sodium sulfate, and the solvent was distilled off under reduced pressure, thereby obtaining 7-bromo-1,5-naphthyridine-2-amine (90 mg) as a white solid. 1H-NMR (DMSO-d6) delta: 8.53 (1H, d), 8.0 (1H, d), 7.9 (1H, d), 7.0 (1H, d), 6.9 (1H, s). MS m/z (M+H): 224, 226., 1309774-03-5
With the rapid development of chemical substances, we look forward to future research findings about 7-Bromo-2-chloro-1,5-naphthyridine
Reference£º
Patent; FUJIFILM Corporation; FURUYAMA, Hidetomo; KURIHARA, Hideki; TERAO, Takahiro; NAKAGAWA, Daisuke; TANABE, Shintaro; KATO, Takayuki; YAMAMOTO, Masahiko; SEKINE, Shinichiro; MASHIKO, Tomoyuki; INUKI, Shinsuke; UEDA, Satoshi; US2015/322063; (2015); A1;,
1,8-Naphthyridine – Wikipedia
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