Methyl iodide → HCID 49770139, compound

HRID 1157282Notes

Reaction equation

HRID 1157282 reaction equation
[F:1][C:2]1[CH:7]=[N:6][C:5]([C:8]2[CH:12]=[CH:11][NH:10][N:9]=2)=[C:4]2[NH:13][CH:14]=[C:15]([C:16](=[O:36])[C:17]([N:19]3[CH2:24][CH2:23][N:22]([C:25]4[N:29]([C:30]5[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=5)[N:28]=[N:27][N:26]=4)[CH2:21][CH2:20]3)=[O:18])[C:3]=12.[H-].[Na+].[CH3:39]I>CN(C=O)C>[F:1][C:2]1[CH:7]=[N:6][C:5]([C:8]2[CH:12]=[CH:11][N:10]([CH3:39])[N:9]=2)=[C:4]2[NH:13][CH:14]=[C:15]([C:16](=[O:36])[C:17]([N:19]3[CH2:24][CH2:23][N:22]([C:25]4[N:29]([C:30]5[CH:31]=[CH:32][CH:33]=[CH:34][CH:35]=5)[N:28]=[N:27][N:26]=4)[CH2:21][CH2:20]3)=[O:18])[C:3]=12

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 178521487HCID 178521487, compound

Product 1

HCID 49770139HCID 49770139, compoundYield 67%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

1-(4-fluoro-7-(1H-pyrazol-3-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl)-2-(4-(1-phenyl-1H-tetrazol-5-yl)piperazin-1-yl)ethane-1,2-dione (30 mg, 0.06 mmol) in DMF (1 mL) was treated with sodium hydride (60% in oil, 31.2 mg, 0.78 mmol) and stirred at room temperature for 5 min. Methyl iodide (56 uL, 0.9 mmol)was added and the mixture was stirred at rt for 1 h. Reaction was quenched with H2O and concentrated under reduced pressure. The residue was dissolved in DMF and purified using reverse phase prep HPLC to afford the title compound as a white solid (20 mg, 67%). 1H NMR (500 MHz, DMSO-D6) δ ppm 3.15 (s, 2 H) 3.32 (s, 2 H) 3.47 (s, 2 H) 3.71 (s, 2 H) 4.05 (s, 3 H) 6.92 (s, 1 H) 7.58-7.65 (m, 3 H) 7.69 (s, 2 H) 7.91 (s, 1 H) 8.30 (d, J=12.83 Hz, 2 H) 12.30 (s, 1 H). LCMS: m/e 501 (M+H)+, ret time 1.37 min (method 3).

Workup

  1. stirringthe mixture was stirred at rt for 1 h
  2. customReaction
  3. customwas quenched with H2O
  4. concentrationconcentrated under reduced pressure
  5. dissolutionThe residue was dissolved in DMF
  6. custompurified

Sources & evidence

ORD record
ord-526cde0e7273447aadf49f9109d2147d
Source dataset
uspto-grants-2010_10
Patent number
US07807671B2

Reaction notes

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