Diazomethane → HCID 54488354、化合物
反応式
[Cl:1][C:2]1[CH:18]=[CH:17][C:5]([CH2:6][NH:7][C:8]([S:10][CH2:11][CH2:12][CH2:13][C:14]([OH:16])=[O:15])=[S:9])=[CH:4][CH:3]=1.[N+](=[CH2:21])=[N-]>C(OCC)C>[CH3:21][O:15][C:14](=[O:16])[CH2:13][CH2:12][CH2:11][S:10][C:8](=[S:9])[NH:7][CH2:6][C:5]1[CH:17]=[CH:18][C:2]([Cl:1])=[CH:3][CH:4]=1参加物
4
実験手順
1.5 G. of 4-{[(p-chlorobenzyl)thiocarbamoyl]thio}-butyric acid were dissolved in 30 ml. of diethyl ether and treated with an excess of an ethereal diazomethane solution. The resulting solution was evaporated. The residue was recrystallized from cyclohexane, and 1.2 g. of 4-{[(p-chlorobenzyl)thiocarbamoyl]thio}-butyric acid methyl ester having a melting point of 60°-62° C. were obtained.
後処理
- customThe resulting solution was evaporated
- customThe residue was recrystallized from cyclohexane, and 1.2 g
出典と根拠
- ORDレコード
- ord-eff9508acb444f87b1c47e2088508cdd
- 出典データセット
- uspto-grants-1980_05
- 特許番号
- US04202832
反応ノート
読み込み中…