Imidazole → HCID 86605183, compound

HRID 228674Notes

Reaction equation

HRID 228674 reaction equation
Cl[CH2:2][CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:16]=[C:15]2[C:10]([C:11]([O:17][C:18]3[CH:23]=[CH:22][C:21]([CH3:24])=[CH:20][C:19]=3[C:25]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)=[O:26])=[CH:12][CH:13]=[N:14]2)=[CH:9][C:8]=1[O:33][CH3:34].[NH:35]1[CH:39]=[CH:38][N:37]=[CH:36]1.[C:40](=O)([O-])[O-:41].[K+].[K+].O>CN(C)C=O>[N:35]1([C:40]([CH2:2][CH2:3][CH2:4][CH2:5][O:6][C:7]2[CH:16]=[C:15]3[C:10]([C:11]([O:17][C:18]4[CH:23]=[CH:22][C:21]([CH3:24])=[CH:20][C:19]=4[C:25]([C:27]4[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=4)=[O:26])=[CH:12][CH:13]=[N:14]3)=[CH:9][C:8]=2[O:33][CH3:34])=[O:41])[CH:39]=[CH:38][N:37]=[CH:36]1

Participants

6

Reactant 4

HCID 795ImidazoleHCID 962WaterHCID 11430Potassium CarbonateHCID 57756358(2-{[7-(4-Chlorobutoxy)-6-methoxy-4-quinolyl]oxy}-5-methylphenyl)(phenyl)methanone

Product 1

HCID 86605183HCID 86605183, compoundYield 24%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
80 °C

Procedure

(2-{[7-(4-Chlorobutoxy)-6-methoxy-4-quinolyl]oxy}-5-methylphenyl)(phenyl)methanone (60 mg), imidazole (27 mg), and potassium carbonate (90 mg) were suspended in N,N-dimethylformamide (2 ml), and the suspension was stirred at 80° C. overnight. The reaction solution was cooled to room temperature, water was then added to the reaction solution, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was then washed with water and saturated brine and was dried over anhydrous sodium sulfate. The solvent was removed therefrom by distillation under the reduced pressure, and the residue was purified by thin layer chromatography using methanol-chloroform to give the title compound (16 mg, yield 24%).

Workup

  1. temperatureThe reaction solution was cooled to room temperature
  2. extractionthe mixture was extracted with ethyl acetate
  3. washThe ethyl acetate layer was then washed with water and saturated brine
  4. dry with materialwas dried over anhydrous sodium sulfate
  5. customThe solvent was removed
  6. distillationby distillation under the reduced pressure
  7. customthe residue was purified by thin layer chromatography

Sources & evidence

ORD record
ord-9052b12e251d476ba7edc52bb229e6de
Source dataset
uspto-grants-2009_07
Patent number
US07560558B2

Reaction notes

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