HCID 178474492、化合物 → 4-(2-phenylethynyl)-3-(trifluoromethyl)-1H-pyrazol-5-amine
反応式
[C:1]1([C:7]#[C:8][C:9]2[C:10]([C:18]([F:21])([F:20])[F:19])=[N:11][NH:12][C:13]=2[NH:14]C(=O)C)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>C(O)C.[OH-].[Na+]>[C:1]1([C:7]#[C:8][C:9]2[C:10]([C:18]([F:20])([F:21])[F:19])=[N:11][NH:12][C:13]=2[NH2:14])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1参加物
4
実験手順
A solution of N-[4-(2-phenylethynyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]acetamide (900 mg, 3.07 mmol) in ethanol (12 mL) and 25% NaOH (9 mL) was heated to 70° C. for 1.5 h. The organic layer was separated and the aqueous extracted with EtOAc (×2).
後処理
- customThe organic layer was separated
- extractionthe aqueous extracted with EtOAc (×2)
出典と根拠
- ORDレコード
- ord-2741886eac964a27b80037250bd38512
- 出典データセット
- uspto-grants-2016_06
- 特許番号
- US09371332B2
反応ノート
読み込み中…