Methyl iodide → HCID 86597701, compound

HRID 547813Notes

Reaction equation

HRID 547813 reaction equation
[F:1][C:2]([F:45])([F:44])[C:3]1[CH:4]=[C:5]([C:13]([CH3:43])([CH3:42])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21]([N:32]3[CH2:36][CH2:35][C@@H:34]([NH:37][S:38]([CH3:41])(=[O:40])=[O:39])[CH2:33]3)=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[H-].[Na+].IC.[C:50](OCC)(=O)C>CN(C)C=O>[F:11][C:9]([F:10])([F:12])[C:7]1[CH:6]=[C:5]([C:13]([CH3:43])([CH3:42])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21]([N:32]3[CH2:36][CH2:35][C@@H:34]([N:37]([S:38]([CH3:41])(=[O:40])=[O:39])[CH3:50])[CH2:33]3)=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:4]=[C:3]([C:2]([F:1])([F:44])[F:45])[CH:8]=1

Participants

6

Reactant 4

HCID 6328Methyl iodideHCID 8857Ethyl AcetateHCID 24758Sodium hydrideHCID 86597700HCID 86597700, compound

Product 1

HCID 86597701HCID 86597701, compoundYield 78%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a solution of 150 mg (0.227 mmol) (R)-2-(3,5-bis-trifluoromethyl-phenyl)-N-[4-(4-fluoro-2-methyl-phenyl)-6-(3-methanesulfonylamino-pyrrolidin-1-yl)-pyridin-3-yl]-N-methyl-isobutyramide in 1 ml dimethylformamide were added 15 mg (0.34 mmol) sodium hydride (55% dispersion in mineral oil) at room temperature. After stirring at room temperature for 30 min 39 mg (27 mmol) iodomethane were added. The reaction mixture was stirred at room temperature for 18 h, followed by dilution with 10 ml ethyl acetate and washing with 10 ml saturated sodium carbonate solution. The combined organic layers were dried over sodium sulfate, concentrated in vacuo and purified by flash chromatography to give 120 mg (78%) of the title compound as a white foam.

Workup

  1. additionwere added
  2. washwashing with 10 ml saturated sodium carbonate solution
  3. dry with materialThe combined organic layers were dried over sodium sulfate
  4. concentrationconcentrated in vacuo
  5. custompurified by flash chromatography

Sources & evidence

ORD record
ord-7455f45da44445d6aed437c5294bc450
Source dataset
uspto-grants-2011_05
Patent number
US07939533B2

Reaction notes

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