HCID 13210257、化合物 → HCID 10402160、化合物
反応式
[Cl:1]CC([NH:5][CH2:6][C:7]1[CH:12]=[C:11]([C:13]([CH3:16])([CH3:15])[CH3:14])[CH:10]=[C:9]([S:17]([CH3:20])(=[O:19])=[O:18])[C:8]=1[OH:21])=O>Cl.C(O)C>[ClH:1].[NH2:5][CH2:6][C:7]1[CH:12]=[C:11]([C:13]([CH3:14])([CH3:15])[CH3:16])[CH:10]=[C:9]([S:17]([CH3:20])(=[O:18])=[O:19])[C:8]=1[OH:21]参加物
4
実験手順
6.3 g (0.028 mol) of 2-chloro-N-[5-(1,1-dimethylethyl)-2-hydroxy-3-methylsulfonylbenzyl]acetamide in a mixture of 20 ml of concentrated hydrochloric acid and 40 ml of ethanol are boiled under reflux for 16 hours. The precipitated product is filtered off with suction and recrystallized from ethanol.
後処理
- temperatureunder reflux for 16 hours
- filtrationThe precipitated product is filtered off with suction
- customrecrystallized from ethanol
出典と根拠
- ORDレコード
- ord-0eec8b5262444e9e87f286f134e53400
- 出典データセット
- uspto-grants-1987_04
- 特許番号
- US04661636
反応ノート
読み込み中…