Ethyl bromopyruvate → Ethyl 4-((4-fluorophenyl)amino)-3,5-thiazolecarboxylate
反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([NH2:11])=[S:10])=[CH:4][CH:3]=1.Br[CH2:13][C:14](=O)[C:15]([O:17][CH2:18][CH3:19])=[O:16]>C(O)C>[F:1][C:2]1[CH:3]=[CH:4][C:5]([NH:8][C:9]2[S:10][CH:13]=[C:14]([C:15]([O:17][CH2:18][CH3:19])=[O:16])[N:11]=2)=[CH:6][CH:7]=1参加物
4
実験手順
The reaction described in Preparation 42 was repeated, but using 12 g of p-fluorophenylthiourea, 14.8 g of ethyl bromopyruvate, and 120 ml of ethanol, giving the title compound as pale yellow prisms.
後処理
- customThe reaction described in Preparation 42
出典と根拠
- ORDレコード
- ord-76548fe2596748cfb6c7f44ba938a191
- 出典データセット
- uspto-grants-1990_06
- 特許番号
- US04933355
反応ノート
読み込み中…