2,4-Dichloro-5-fluoropyrimidine → 2-chloro-5-fluoro-N-[4H-imidazo[2,1-c][1,4]-benzoxazin-8-yl]-4-pyrimidineamine
反応式
[Cl:1][C:2]1[N:7]=[C:6](Cl)[C:5]([F:9])=[CH:4][N:3]=1.[NH2:10][C:11]1[CH:12]=[CH:13][C:14]2[O:19][CH2:18][C:17]3=[N:20][CH:21]=[CH:22][N:16]3[C:15]=2[CH:23]=1>>[Cl:1][C:2]1[N:7]=[C:6]([NH:10][C:11]2[CH:12]=[CH:13][C:14]3[O:19][CH2:18][C:17]4=[N:20][CH:21]=[CH:22][N:16]4[C:15]=3[CH:23]=2)[C:5]([F:9])=[CH:4][N:3]=1参加物
3
実験手順
In like manner to the preparation of 2-chloro-N-(3,4-ethylenedioxyphenyl)-5-fluoro-4-pyrimidineamine, 2,4-dichloro-5-fluoropyrimidine was reacted with 8-amino-4H-imidazo[2,1-c][1,4]-benzoxazine to produce 2-chloro-5-fluoro-N-[4H-imidazo[2,1-c][1,4]-benzoxazin-8-yl]-4-pyrimidineamine. 1H NMR (DMSO-d6): 1H NMR (DMSO-d6): δ 10.08 (s, 1H), 8.31 (s, 1H), 7.91 (d, 1H, J=2.3 Hz), 7.74 (d, 1H, J=1.2 Hz), 7.37 (dd, 1H, J=2.3 and 8.8 Hz), 7.16 (d, 1H, J=8.8 Hz), 7.14 (d, 1H, J=1.2 Hz), 5.29 (s, 2H). LCMS: ret. time: 18.74 min.; purity: 99%; MS (m/e): 318 (MH+).
出典と根拠
- ORDレコード
- ord-ae4950b87e4d498a8752b03cbc880111