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.
0001-4 A mixture of 7-bromo-2-chloro-1,5-naphthyridine (30 mg), 1-(3-morpholinopropyl)-1H-pyrazole-4-boronic acid pinacol ester (59 mg), bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) (5 mg) and sodium carbonate (20 mg) in 1,4-dioxane (1.9 mL) and water (0.1 mL) was stirred at 100 C. for 7.5 hours in a nitrogen atmosphere. The reaction mixture was cooled to room temperature, ethanol (4 mL) was added thereto, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography (chloroform-ethyl acetate, NH silica), thereby obtaining 4-(3-(4-(6-chloro-1,5-naphthyridin-3-yl)-1H-pyrazol-1-yl)propyl)morpholine (45.6 mg) as a white solid. MS m/z (M+H): 358., 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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