Hydrazine hydrate (1:1) → 1-(5-(2-Fluoro-5-methoxyphenyl)-6-isobutoxypyridin-2-yl)methanamine
反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[CH:4][C:3]=1[C:10]1[CH:11]=[CH:12][C:13]([CH2:21][N:22]2C(=O)C3C(=CC=CC=3)C2=O)=[N:14][C:15]=1[O:16][CH2:17][CH:18]([CH3:20])[CH3:19].O.NN>C(O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[CH:4][C:3]=1[C:10]1[CH:11]=[CH:12][C:13]([CH2:21][NH2:22])=[N:14][C:15]=1[O:16][CH2:17][CH:18]([CH3:19])[CH3:20]参加物
4
実験手順
To a solution of 2-((5-(2-fluoro-5-methoxyphenyl)-6-isobutoxypyridin-2-yl)methyl)-1H-isoindole-1,3(2H)-dione (228 mg) in ethanol (3.0 ml) was added hydrazine monohydrate (3.0 mL), and the mixture was stirred at room temperature for 20 hr. The solvent was evaporated under reduced pressure, and the residue was dissolved in ethyl acetate. The mixture was washed with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to give the title compound (152 mg) as a pale-yellow oil. This compound was used for the next step without further purification.