Bromomethyl 4-methoxyphenyl ketone → HCID 59351830, compound

HRID 1889377Notes

Reaction equation

HRID 1889377 reaction equation
[O:1]=[C:2]1[N:7]([CH2:8][C:9]2[C:14]([F:15])=[CH:13][C:12]([C:16]3[C:17]([C:22]#[N:23])=[CH:18][CH:19]=[CH:20][CH:21]=3)=[CH:11][C:10]=2[F:24])[C:6]2[S:25][C:26]([CH2:28][C:29]([F:32])([F:31])[F:30])=[CH:27][C:5]=2[C:4](=[O:33])[NH:3]1.Br[CH2:35][C:36]([C:38]1[CH:43]=[CH:42][C:41]([O:44][CH3:45])=[CH:40][CH:39]=1)=[O:37].CN(C)C=O.[H-].[Na+]>C(OCC)(=O)C>[F:24][C:10]1[CH:11]=[C:12]([C:16]2[C:17]([C:22]#[N:23])=[CH:18][CH:19]=[CH:20][CH:21]=2)[CH:13]=[C:14]([F:15])[C:9]=1[CH2:8][N:7]1[C:6]2[S:25][C:26]([CH2:28][C:29]([F:32])([F:31])[F:30])=[CH:27][C:5]=2[C:4](=[O:33])[N:3]([CH2:35][C:36]([C:38]2[CH:43]=[CH:42][C:41]([O:44][CH3:45])=[CH:40][CH:39]=2)=[O:37])[C:2]1=[O:1]

Participants

6

Reactant 4

HCID 4965Bromomethyl 4-methoxyphenyl ketoneHCID 6228DimethylformamideHCID 24758Sodium hydrideHCID 59351518HCID 59351518, compound

Product 1

HCID 59351830HCID 59351830, compoundYield 59%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

To a mixture of 4′-{[2,4-dioxo-6-(2,2,2-trifluoroethyl)-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}-3′,5′-difluorobiphenyl-2-carbonitrile (0.65 g), 2-bromo-1-(4-methoxyphenyl)ethanone (0.34 g) and N,N-dimethylformamide (15 mL) was added 60% sodium hydride (0.082 g), and the mixture was stirred at room temperature for 2 hr. The reaction mixture was diluted with ethyl acetate, washed with 5% potassium hydrogensulfate and then saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The precipitated solid was collected by filtration to give the title compound as a colorless solid (0.5 g, 59%).

Workup

  1. washwashed with 5% potassium hydrogensulfate
  2. dry with materialsaturated brine, and dried over anhydrous magnesium sulfate
  3. customThe solvent was evaporated under reduced pressure
  4. filtrationThe precipitated solid was collected by filtration

Sources & evidence

ORD record
ord-0bb20856559647d78adb550272f602af
Source dataset
uspto-grants-2013_08
Patent number
US08501750B2

Reaction notes

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