Potassium Sodium Tartrate → 2-[5-(2,6-diethyl-phenyl)-1-(4-isopropyl-phenyl)-1H-pyrrolo[2,3-c]pyridin-3-ylmethyl]-2-ethyl-butan-1-ol

HRID 602540노트

반응식

HRID 602540 반응식
C([O:3][C:4](=O)[C:5]([CH2:10][C:11]1[C:19]2[C:14](=[CH:15][N:16]=[C:17]([C:20]3[C:25]([CH2:26][CH3:27])=[CH:24][CH:23]=[CH:22][C:21]=3[CH2:28][CH3:29])[CH:18]=2)[N:13]([C:30]2[CH:35]=[CH:34][C:33]([CH:36]([CH3:38])[CH3:37])=[CH:32][CH:31]=2)[CH:12]=1)([CH2:8][CH3:9])[CH2:6][CH3:7])C.CC(C[AlH]CC(C)C)C.[C@H](O)(C([O-])=O)[C@@H](O)C([O-])=O.[Na+].[K+]>C(Cl)Cl>[CH2:26]([C:25]1[CH:24]=[CH:23][CH:22]=[C:21]([CH2:28][CH3:29])[C:20]=1[C:17]1[CH:18]=[C:19]2[C:11]([CH2:10][C:5]([CH2:6][CH3:7])([CH2:8][CH3:9])[CH2:4][OH:3])=[CH:12][N:13]([C:30]3[CH:31]=[CH:32][C:33]([CH:36]([CH3:38])[CH3:37])=[CH:34][CH:35]=3)[C:14]2=[CH:15][N:16]=1)[CH3:27]

참가 물질

5

반응물 3

HCID 9357Potassium Sodium TartrateHCID 14487Diisobutylaluminum hydrideHCID 67152582HCID 67152582, 화합물

생성물 1

HCID 582699632-[5-(2,6-diethyl-phenyl)-1-(4-isopropyl-phenyl)-1H-pyrrolo[2,3-c]pyridin-3-ylmethyl]-2-ethyl-butan-1-ol

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of 2-[5-(2,6-diethyl-phenyl)-1-(4-isopropyl-phenyl)-1H-pyrrolo[2,3-c]pyridin-3-ylmethyl]-2-ethyl-butyric acid ethyl ester (100 mg, 0.19 mmol) in DCM (10 mL) at −78° C., DIBAL (1M solution in toluene, 0.95 mL, 0.9 mmol) is added and the mixture is allowed to gradually warm up room temperature, at which stirring is continued for 2 h. To the mixture, a saturated aqueous Rochelle's salt solution (10 mL) is added and stirring is continued for 1 h. The organic layer is separated and the aqueous is extracted with DCM. The combined organic extracts are washed with brine, dried (Na2SO4), and concentrated under reduced pressure. The residue is purified by chromatography on silica gel (Hexane/EtOAc, 2:1) to afford 2-[5-(2,6-diethyl-phenyl)-1-(4-isopropyl-phenyl)-1H-pyrrolo[2,3-c]pyridin-3-ylmethyl]-2-ethyl-butan-1-ol as colorless oil: LCMS m/z 483.21 (2.64 min)

후처리

  1. stirringstirring
  2. waitis continued for 1 h
  3. customThe organic layer is separated
  4. extractionthe aqueous is extracted with DCM
  5. washThe combined organic extracts are washed with brine
  6. dry with materialdried (Na2SO4)
  7. concentrationconcentrated under reduced pressure
  8. customThe residue is purified by chromatography on silica gel (Hexane/EtOAc, 2:1)

출처 및 근거

ORD 기록
ord-ec51cb02044947308cdd707fc6446945
출처 데이터셋
uspto-grants-2011_03
특허 번호
US07906528B2

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