Ethyl Acetate → HCID 57460731, compound

HRID 1718802Notes

Reaction equation

HRID 1718802 reaction equation
[CH2:1]([C:8]1[C:9](=[O:18])[NH:10][C:11]([CH2:15][CH2:16][CH3:17])=[N:12][C:13]=1[CH3:14])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Br[CH2:20][C:21]1[CH:26]=[CH:25][C:24]([C:27]2[C:28]([C:33]#[N:34])=[CH:29][CH:30]=[CH:31][CH:32]=2)=[CH:23][CH:22]=1.[H-].[Na+].C(OCC)(=O)C>CN(C)C=O.O>[CH2:1]([C:8]1[C:9](=[O:18])[N:10]([CH2:20][C:21]2[CH:22]=[CH:23][C:24]([C:27]3[C:28]([C:33]#[N:34])=[CH:29][CH:30]=[CH:31][CH:32]=3)=[CH:25][CH:26]=2)[C:11]([CH2:15][CH2:16][CH3:17])=[N:12][C:13]=1[CH3:14])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

7

Reactant 4

HCID 8857Ethyl AcetateHCID 24758Sodium hydrideHCID 15019124'-(Bromomethyl)-2-cyanobiphenylHCID 1361468715-benzyl-6-methyl-2-propylpyrimidin-4(3H)-one

Product 1

HCID 57460731HCID 57460731, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6228DimethylformamideSolvent

Procedure

To a solution of 5-benzyl-6-methyl-2-propylpyrimidin-4(3H)-one (0.80 g) and 4′-(bromomethyl)biphenyl-2-carbonitrile (1.08 g) in N,N-dimethylformamide (15 mL) was added 60% sodium hydride (0.17 g), and the mixture was stirred at room temperature for 3 hr. Ethyl acetate and water were added to the reaction mixture, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous magnesium sulfate. The solvent was evaporated and the residue was purified by silica gel column chromatography to give the title compound as a pale-yellow viscous substance (0.61 g, 35%).

Workup

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe organic layer was washed with saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was evaporated
  5. customthe residue was purified by silica gel column chromatography

Sources & evidence

ORD record
ord-d598c6a7960541f4b040ef166a1d2110
Source dataset
uspto-grants-2010_09
Patent number
US07803940B2

Reaction notes

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