Ethyl bromopyruvate → 4-Thiazolecarboxylic acid, 2-(ethylamino)-, ethyl ester
反応式
[CH2:1]([NH:3][C:4]([NH2:6])=[S:5])[CH3:2].Br[CH2:8][C:9](=O)[C:10]([O:12][CH2:13][CH3:14])=[O:11]>C(O)C>[CH2:1]([NH:3][C:4]1[S:5][CH:8]=[C:9]([C:10]([O:12][CH2:13][CH3:14])=[O:11])[N:6]=1)[CH3:2]参加物
4
実験手順
The reaction described in Preparation 42 was repeated but using 10 g of ethylthiourea, 20 g of ethyl bromopyruvate and 100 ml of ethanol, giving the title compound as a pale yellow powder.
後処理
- customThe reaction described in Preparation 42
出典と根拠
- ORDレコード
- ord-5720cd20ce9a47fab55608c988cdc9d7
- 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…