Water → ethyl 5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate N-oxide

HRID 335144ノート

反応式

HRID 335144 の反応式
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

  1. extractionextracted with CH2Cl2
  2. washThe organic layer was washed with aqueous sodium bisulfate, NaHCO3 and brine
  3. dry with materialdried with Na2SO4
  4. filtrationfiltered
  5. 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

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