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N-(2-Fluoro-4-nitrophenyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridine-4-amine → 2-Fluoro-N-(1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridin-4-yl)benzene-1,4-diamine

HRID 2240214
Notes
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Reaction equation

HRID 2240214 reaction equation
[F:1][C:2]1[CH:7]=[C:6]([N+:8]([O-])=O)[CH:5]=[CH:4][C:3]=1[NH:11][C:12]1[C:13]2[CH:20]=[CH:19][N:18]([CH2:21][O:22][CH2:23][CH2:24][Si:25]([CH3:28])([CH3:27])[CH3:26])[C:14]=2[N:15]=[CH:16][CH:17]=1>C(O)C.C1COCC1.[Pt](=O)=O>[F:1][C:2]1[CH:7]=[C:6]([NH2:8])[CH:5]=[CH:4][C:3]=1[NH:11][C:12]1[CH:17]=[CH:16][N:15]=[C:14]2[N:18]([CH2:21][O:22][CH2:23][CH2:24][Si:25]([CH3:28])([CH3:27])[CH3:26])[CH:19]=[CH:20][C:13]=12
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

4

Reactant 1

HCID 11647045N-(2-Fluoro-4-nitrophenyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridine-4-amine

Product 1

HCID 593049942-Fluoro-N-(1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridin-4-yl)benzene-1,4-diamine

Reagents, catalysts & solvents 2

HCID 345198Adams' catalystCatalystHCID 21873804Tetrahydrofuran ethanolSolvent

Procedure

115 mg (0.29 mmol) of N-(2-fluoro-4-nitrophenyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridine-4-amine are dissolved in 10 ml of a mixture of ethanol/THF (1:1). 13 mg (0.06 mmol) of platinum(IV) oxide are added, and the mixture is stirred under an atmosphere of hydrogen under atmospheric pressure overnight. The suspension is then filtered through Celite and the solvent is removed under reduced pressure.

Workup

  1. filtrationThe suspension is then filtered through Celite
  2. customthe solvent is removed under reduced pressure

Sources & evidence

ORD record
ord-7ab64938eac24a9e93ce769c9f22d5f0
Source dataset
uspto-grants-2010_05
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07723347B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes