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.
0421-1 A mixture of 7-bromo-2-chloro-1,5-naphthyridine (48 mg), bis(pinacolato)diboron (58 mg), a 1,1′-bis(diphenylphosphino)ferrocenepalladium(II) dichloride-dichloromethane complex (16 mg), potassium acetate (42 mg), and 1,4-dioxane (1.9 mL) was stirred at 100 C. for 2 hours. N-(4-bromopyridin-2-yl)acetamide (42 mg), sodium carbonate (45 mg), a bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) (14 mg), 1,4-dioxane (0.3 mL), and water (0.19 mL)) were added to the reaction mixture, followed by stirring at 100 C. for 2 hours. The reaction mixture was cooled to room temperature, and purified by silica gel column chromatography (hexane-ethyl acetate-methanol), thereby obtaining N-(4-(6-chloro-1,5-naphthyridin-3-yl)pyridin-2-yl)acetamide (12.6 mg) as a pale brown solid. MS m/z (M+H): 299., 1309774-03-5
1309774-03-5 is used more and more widely, 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;,
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