Thiophenol → HCID 69434718, compound

HRID 460538Notes

Reaction equation

HRID 460538 reaction equation
[CH3:1][O:2][C:3](=[O:27])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][O:9][C:10]1[CH:11]=[CH:12][C:13]2[N:17]=[C:16](Cl)[N:15]([C:19]3[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][CH:20]=3)[C:14]=2[CH:26]=1.C(=O)([O-])[O-].[K+].[K+].[C:34]1([SH:40])[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1.[Cl-].[NH4+]>CN(C)C=O.O>[CH3:1][O:2][C:3](=[O:27])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][O:9][C:10]1[CH:11]=[CH:12][C:13]2[N:17]=[C:16]([S:40][C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=3)[N:15]([C:19]3[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][CH:20]=3)[C:14]=2[CH:26]=1

Participants

7

Reactant 4

HCID 7969ThiophenolHCID 11430Potassium CarbonateHCID 25517Ammonium ChlorideHCID 69435062HCID 69435062, compound

Product 1

HCID 69434718HCID 69434718, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6228DimethylformamideSolvent

Conditions

Temperature
140 °C

Procedure

150 mg of 6-[[2-chloro-1-(4-methylphenyl)-1H-benzimidazol-6-yl]oxy]hexanoic acid methyl ester was dissolved in 2 ml of dimethylformamide, mixed with 54 mg of potassium carbonate and 40 μl of thiophenol, and the mixture was stirred for 5 hours at 140° C. After cooling, it was mixed with saturated ammonium chloride solution, diluted with water, extracted three times with ethyl acetate, the combined organic phases were washed with saturated sodium chloride solution, dried on sodium sulfate and concentrated by evaporation in a vacuum. 158 mg was obtained.

Workup

  1. temperatureAfter cooling
  2. extractionextracted three times with ethyl acetate
  3. washthe combined organic phases were washed with saturated sodium chloride solution
  4. customdried on sodium sulfate
  5. concentrationconcentrated by evaporation in a vacuum
  6. custom158 mg was obtained

Sources & evidence

ORD record
ord-c315631922e24ed680566dd31587d424
Source dataset
uspto-grants-2007_03
Patent number
US07196202B2

Reaction notes

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