Ammonia → HCID 67228295, compound

HRID 1515891Notes

Reaction equation

HRID 1515891 reaction equation
C1(S([N:10]2[C:14]3=[N:15][CH:16]=[C:17]([F:19])[CH:18]=[C:13]3[CH:12]=[C:11]2[C:20]([C:27]2[CH:32]=[CH:31][C:30]([C:33]([OH:36])([CH3:35])[CH3:34])=[CH:29][CH:28]=2)=[CH:21][CH:22]2[CH2:26][CH2:25][CH2:24][CH2:23]2)(=O)=O)C=CC=CC=1.[OH-].[Na+].N>C(O)C.O1CCCC1>[CH:22]1([CH:21]=[C:20]([C:27]2[CH:32]=[CH:31][C:30]([C:33]([OH:36])([CH3:34])[CH3:35])=[CH:29][CH:28]=2)[C:11]2[NH:10][C:14]3=[N:15][CH:16]=[C:17]([F:19])[CH:18]=[C:13]3[CH:12]=2)[CH2:26][CH2:25][CH2:24][CH2:23]1

Participants

6

Reactant 3

HCID 222AmmoniaHCID 14798Sodium HydroxideHCID 672292072-{4-[1-(1-benzenesulfonyl-5-fluoro-1H-pyrrolo[2,3-b]pyridin-2-yl)-2-cyclopentyl-vinyl]-phenyl}-propan-2-ol

Product 1

HCID 67228295HCID 67228295, compoundYield 95.7%

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 8028TetrahydrofuranSolvent

Procedure

To a solution of 2-{4-[1-(1-benzenesulfonyl-5-fluoro-1H-pyrrolo[2,3-b]pyridin-2-yl)-2-cyclopentyl-vinyl]-phenyl}-propan-2-ol (220 mg, 0.43 mmol) in ethanol (20 mL) and tetrahydrofuran (10 mL) was added an aqueous sodium hydroxide solution (10%, 3.0 mL) and an aqueous saturated ammonia solution (1.5 mL). The mixture was refluxed for 12 h, cooled to room temperature, extracted with ethyl acetate, dried over anhydrous sodium sulfate and then concentrated in vacuo to afford 2-{4-[2-cyclopentyl-1-(5-fluoro-1H-pyrrolo[2,3-b]pyridin-2-yl)-vinyl]-phenyl}-propan-2-ol (150 mg, 94%) which was used in the next step without purification: LC/MS m/e calcd for C23H25FN2O [M+H]+ 365.47, observed 365.3.

Workup

  1. temperatureThe mixture was refluxed for 12 h
  2. extractionextracted with ethyl acetate
  3. dry with materialdried over anhydrous sodium sulfate
  4. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-8449918458374b5db79304e585c8ee57
Source dataset
uspto-grants-2012_07
Patent number
US08222416B2

Reaction notes

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