Dimethylformamide → HCID 57460157, compound

HRID 1673668Notes

Reaction equation

HRID 1673668 reaction equation
[CH2:1]([C:5]1[N:6]=[C:7]([CH3:27])[NH:8][C:9](=[O:26])[C:10]=1[CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[C:19]([C:24]#[N:25])=[CH:20][CH:21]=[CH:22][CH:23]=2)=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4].[H-].[Na+].CN(C)C=O.Br[CH2:36][C:37]1[CH:42]=[CH:41][C:40]([F:43])=[CH:39][CH:38]=1>C(OCC)(=O)C>[CH2:1]([C:5]1[N:6]=[C:7]([CH3:27])[N:8]([CH2:36][C:37]2[CH:42]=[CH:41][C:40]([F:43])=[CH:39][CH:38]=2)[C:9](=[O:26])[C:10]=1[CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[C:19]([C:24]#[N:25])=[CH:20][CH:21]=[CH:22][CH:23]=2)=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4]

Participants

6

Reactant 4

HCID 6228DimethylformamideHCID 24758Sodium hydrideHCID 680214-Fluorobenzyl bromideHCID 1354012224'-[(4-Butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile

Product 1

HCID 57460157HCID 57460157, compoundYield 58%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

A mixture of 4′-[(4-butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile (1 g), sodium hydride (0.17 g) and N,N-dimethylformamide (10 mL) was stirred at room temperature for 10 min, 1-(bromomethyl)-4-fluorobenzene (0.52 mL) was added, and the mixture was stirred at room temperature for 16 hr. The reaction mixture was diluted with ethyl acetate, washed with 5% aqueous potassium hydrogen sulfate solution and then with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (0.76 g, 58%).

Workup

  1. stirringthe mixture was stirred at room temperature for 16 hr
  2. washwashed with 5% aqueous potassium hydrogen sulfate solution
  3. dry with materialwith saturated brine, and dried over anhydrous magnesium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customthe residue was purified by silica gel column chromatography

Sources & evidence

ORD record
ord-0fdc236c01234d808524e50ec2aaaeda
Source dataset
uspto-grants-2011_08
Patent number
US07998968B2

Reaction notes

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