Sodium borohydride → HCID 22730788、化合物
反応式
[CH:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:14]=[CH:13][C:12]([C:15]([O:17][CH3:18])=[O:16])=[CH:11][CH:10]=2)=[C:5]([O:19][CH3:20])[CH:4]=1)=[O:2].[BH4-].[Na+]>CO.C(OCC)(=O)C>[OH:2][CH2:1][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:10]=[CH:11][C:12]([C:15]([O:17][CH3:18])=[O:16])=[CH:13][CH:14]=2)=[C:5]([O:19][CH3:20])[CH:4]=1参加物
5
実験手順
A solution of Example 122I (270 mg, 0.5 mmol), and sodium borohydride (80 mg) in methanol (5 mL) at room temperature was stirred for 30 minutes, diluted with ethyl acetate (70 mL), washed with water (20 mL) and brine (10 mL), dried (MgSO4), filtered, and concentrated to provide the desired product.
後処理
- washwashed with water (20 mL) and brine (10 mL)
- dry with materialdried (MgSO4)
- filtrationfiltered
- concentrationconcentrated
出典と根拠
- ORDレコード
- ord-9727705a535b464b8ad2bf568c1cb4db
- 出典データセット
- uspto-grants-2004_04
- 特許番号
- US06720338B2
反応ノート
読み込み中…