Hydrochloric Acid → HCID 178508813、化合物
反応式
C[O:2][C:3]1[N:8]=[CH:7][N:6]=[C:5]([NH2:9])[C:4]=1[C:10]([F:13])([F:12])[F:11].Cl>O1CCOCC1>[NH2:9][C:5]1[N:6]=[CH:7][N:8]=[C:3]([OH:2])[C:4]=1[C:10]([F:13])([F:12])[F:11]参加物
4
反応条件
- 温度
- 90 °C
実験手順
To a solution of 6-methoxy-5-(trifluoromethyl)pyrimidin-4-amine (N-3) (420 mg, 2.18 mmol) in 1,4-dioxane (10 mL), concentrated HCl (1.81 mL, 21.8 mmol) is added and the resulting mixture is stirred at 90° C. for 3 h. The mixture is allowed to cool to RT and then concentrated in vacuo to afford the product, 6-amino-5-(trifluoromethyl)pyrimidin-4-ol (N-4) as yellowish solid.
後処理
- temperatureto cool to RT
- concentrationconcentrated in vacuo
出典と根拠
- ORDレコード
- ord-ddd57bfceb00419393638a34c3f94750
- 出典データセット
- uspto-grants-2013_12
- 特許番号
- US08604032B2
反応ノート
読み込み中…