反応式
Cl[C:2]([C:4]1[CH:5]=[CH:6][C:7]2[C:13](=[O:14])[CH2:12][C:11]3[CH:15]=[CH:16][CH:17]=[CH:18][C:10]=3[S:9][C:8]=2[CH:19]=1)=[O:3].[Na].[OH:21][CH2:22][CH2:23][C:24]([OH:26])=[O:25]>O1CCCC1>[O:14]=[C:13]1[CH2:12][C:11]2[CH:15]=[CH:16][CH:17]=[CH:18][C:10]=2[S:9][C:8]2[CH:19]=[C:4]([C:2]([O:21][CH2:22][CH2:23][C:24]([OH:26])=[O:25])=[O:3])[CH:5]=[CH:6][C:7]1=2参加物
5
実験手順
Dissolve 1.0 gm. of 3-chlorocarbonyl-10,11-dihydro-11-oxodibenzo[b,f]thiepin in 20 cc. of tetrahydrofuran and add 1.0 gm. of the sodium salt of β-hydroxypropionic acid. Stir the mixture at room temperature for 18 hours. Filter and evaporate the filtrate to dryness. Recrystallize the solid residue from ethanol to obtain the title product.
後処理
- dissolutionDissolve 1.0 gm
- filtrationFilter
- customevaporate the filtrate to dryness
- customRecrystallize the solid residue from ethanol
出典と根拠
- ORDレコード
- ord-8905073b85194a5088311a6580caff38
- 出典データセット
- uspto-grants-1985_08
- 特許番号
- US04536507
関連ノート
読み込み中…