HCID 15053543、化合物 → HCID 15053561、化合物
反応式
[C:1]1([N:7]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[C:8]2[S:9][CH:10]=[C:11]([C:13](OCC)=[O:14])[N:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[H-].[Al+3].[Li+].[H-].[H-].[H-]>O1CCCC1>[C:18]1([N:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[C:8]2[S:9][CH:10]=[C:11]([CH2:13][OH:14])[N:12]=2)[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1参加物
4
実験手順
The reaction described in Preparation 15 was repeated, but using 27 g of ethyl 2-diphenylaminothiazole-4-carboxylate, 4.7 g of lithium aluminum hydride and 400 ml of tetrahydrofuran, giving the title compound as pale yellow prisms.
後処理
- customThe reaction described in Preparation 15
出典と根拠
- ORDレコード
- ord-ff9b342d691c47c2a3af3c66986997d2
- 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…