Ethyl Acetate → 2-[(2,2,2-Trifluoroethoxy)methyl]-4(3H)-pteridinone
反応式
N[C:2]1[C:11]2[C:6](=[N:7][CH:8]=[CH:9][N:10]=2)[N:5]=[C:4]([CH2:12][O:13][CH2:14][C:15]([F:18])([F:17])[F:16])[N:3]=1.C(OCC)(=[O:21])C>[OH-].[Na+]>[F:16][C:15]([F:18])([F:17])[CH2:14][O:13][CH2:12][C:4]1[NH:3][C:2](=[O:21])[C:11]2[C:6](=[N:7][CH:8]=[CH:9][N:10]=2)[N:5]=1参加物
4
実験手順
Obtained using the procedure described in section d of Example 2, starting with 5.0 g (0.0193 mole) of 4-amino-2-[(2,2,2-trifluoroethoxy)methyl]pteridine in 105 ml of 5% aqueous sodium hydroxide. Heating time: 1 hour 30 minutes at 80° C. Yld: 2.5 g (50%), m.p. 165°-167° C. (ethyl acetate).
後処理
- customObtained
- temperatureHeating time
- custom1 hour 30 minutes
- customat 80° C
出典と根拠
- ORDレコード
- ord-74ac32f7c06d449cb56b023565d27dc9
- 出典データセット
- uspto-grants-1992_12
- 特許番号
- US05167949
反応ノート
読み込み中…