HCID 86631464、化合物 → HCID 57743028、化合物
反応式
Cl.[O:2]=[C:3]1[CH2:7][CH:6]([CH2:8][CH2:9][CH3:10])[CH2:5][N:4]1[CH2:11][C:12]1[N:16]([CH2:17][C:18]([O:20]CC)=[O:19])[CH:15]=[N:14][CH:13]=1>Cl>[O:2]=[C:3]1[CH2:7][CH:6]([CH2:8][CH2:9][CH3:10])[CH2:5][N:4]1[CH2:11][C:12]1[N:16]([CH2:17][C:18]([OH:20])=[O:19])[CH:15]=[N:14][CH:13]=1参加物
3
反応条件
- 温度
- 40 °C
実験手順
In a 250 ml, three necked flask fitted with a magnetic stirrer, ethyl {5-[(2-oxo-4-propylpyrrolidin-1-yl)methyl]-1H-imidazol-1-yl}acetate hydrochloride x49 (5.19 g, 0.018 mol) is dissolved in 2M HCl (150 ml) and heated at 40° C. for 20 h. The reaction mixture is evaporated to dryness to afford the crude acid x50 (6.19 g) that is used as such in the next step.
後処理
- customIn a 250 ml, three necked flask fitted with a magnetic stirrer
- customThe reaction mixture is evaporated to dryness
出典と根拠
- ORDレコード
- ord-020fc54f632749d49a10c446dc77749c
- 出典データセット
- uspto-grants-2013_08
- 特許番号
- US08518943B2
反応ノート
読み込み中…