Water → ethyl 5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate N-oxide
反応式
C1C=C(Cl)C=C(C(OO)=[O:9])C=1.[N:12]1[CH:17]=[CH:16][CH:15]=[C:14]2[CH2:18][N:19]([C:21]([O:23][CH2:24][CH3:25])=[O:22])[CH2:20][C:13]=12.O>C(Cl)Cl>[N+:12]1([O-:9])[CH:17]=[CH:16][CH:15]=[C:14]2[CH2:18][N:19]([C:21]([O:23][CH2:24][CH3:25])=[O:22])[CH2:20][C:13]=12参加物
5
実験手順
mCPBA (7.3 g, 30 mmol) was added into a solution of ethyl 5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate (5 g, 26 mmol) in CH2Cl2 (200 mL) and stirred for 2 hours. The reaction was poured into water and extracted with CH2Cl2. The organic layer was washed with aqueous sodium bisulfate, NaHCO3 and brine, dried with Na2SO4, filtered and concentrated to afford the title compound (4 g, 74% yield) as a white solid.
後処理
- extractionextracted with CH2Cl2
- washThe organic layer was washed with aqueous sodium bisulfate, NaHCO3 and brine
- dry with materialdried with Na2SO4
- filtrationfiltered
- concentrationconcentrated
出典と根拠
- ORDレコード
- ord-15ed5a4d79264b83ae2a2f7429a56439
- 出典データセット
- uspto-grants-2014_11
- 特許番号
- US08883828B2
反応ノート
読み込み中…