Potassium Carbonate → HCID 91197364、化合物
反応式
C(=O)([O-])[O-].[K+].[K+].[OH:7][C@:8]1([C:21]([O:23][CH3:24])=[O:22])[CH2:13][C@@H:12]([O:14]S(C)(=O)=O)[C@H:11](O)[C@H:10]([OH:20])[CH2:9]1>CO>[OH:7][C@@:8]1([C:21]([O:23][CH3:24])=[O:22])[CH2:13][C@@H:12]([OH:14])[C@@H:11]2[C@@H:10]([O:20]2)[CH2:9]1参加物
4
実験手順
Potassium carbonate (400 mg, 2.9 mmol) was added to a room temperature mixture of Example 17B (3.0 g, 10.56 mmol) in methanol (100 mL). After stirring for 5 hours, the reaction mixture was filtered and concentrated. The concentrate was purified by flash column chromatography using ethyl acetate to afford 1.67 g (84%) of the desired product as a colorless oil.
後処理
- filtrationthe reaction mixture was filtered
- concentrationconcentrated
- customThe concentrate was purified by flash column chromatography
出典と根拠
- ORDレコード
- ord-ac4aed108b5e46f1816d501202435572
- 出典データセット
- uspto-grants-2003_07
- 特許番号
- US06593314B1
反応ノート
読み込み中…