Water → HCID 57378791, compound

HRID 1258890Notes

Reaction equation

HRID 1258890 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]=[N:10][N:11]([CH3:18])[C:12]=2[C:13]2[N:14]=[CH:15][NH:16][CH:17]=2)=[CH:4][CH:3]=1.Cl[C:20]1[CH:25]=[CH:24][C:23]([C:26]([F:29])([F:28])[F:27])=[CH:22][N:21]=1.C(=O)([O-])[O-].[K+].[K+].O>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]=[N:10][N:11]([CH3:18])[C:12]=2[C:13]2[N:14]=[CH:15][N:16]([C:20]3[CH:25]=[CH:24][C:23]([C:26]([F:29])([F:28])[F:27])=[CH:22][N:21]=3)[CH:17]=2)=[CH:4][CH:3]=1

Participants

6

Reactant 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 923422-Chloro-5-(trifluoromethyl)pyridineHCID 178481995HCID 178481995, compound

Product 1

HCID 57378791HCID 57378791, compoundYield 84%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
120 °C

Procedure

A mixture of 4-(4-fluoro-phenyl)-5-(1H-imidazol-4-yl)-1-methyl-1H-[1,2,3]triazole (36 mg, 0.15 mmol), 2-chloro-5(trifluoromethyl)pyridine (27 mg, 0.15 mmol) and potassium carbonate (41 mg, 0.3 mmol) in DMF (0.6 mL) was stirred under Ar in a sealed flask and heated at 120° C. for 16 h. After cooling to room temperature the mixture was poured into water and extracted with ethyl acetate and the combined extracts washed with water, brine, dried over sodium sulphate, filtered and evaporated. Purification by chromatography (silica, 0 to 100% ethyl acetate in heptane) afforded the title compound (48 mg, 84%) as a white solid. MS: m/e=389.2 [M+H]+.

Workup

  1. temperatureAfter cooling to room temperature the mixture
  2. extractionextracted with ethyl acetate
  3. washthe combined extracts washed with water, brine
  4. dry with materialdried over sodium sulphate
  5. filtrationfiltered
  6. customevaporated
  7. customPurification by chromatography (silica, 0 to 100% ethyl acetate in heptane)

Sources & evidence

ORD record
ord-91d05246405d4a5d93f83bb2c9f01e26
Source dataset
uspto-grants-2013_06
Patent number
US08466181B2

Reaction notes

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