Tetrahydrofuran → HCID 67975349, compound

Participants

Reaction Conditions

Reaction Steps

The mixture of 3-({4′-[1-benzyl-4-(trifluoromethyl)-1H-imidazol-2-yl]biphenyl-4-yl}oxy)-2,2-dimethylpropanoic acid (830 mg), 20% palladium hydroxide-carbon (850 mg) and tetrahydrofuran (20 mL) was stirred at 60° C. under hydrogen atmosphere for 6 hours. Nitrogen gas was passed through the reaction mixture, and the mixture was diluted with chloroform. The mixture was filtered by using a membrane filter, and the filtrate was washed with tetrahydrofuran, methanol and chloroform. The filtrates were combined, and n-hexane and propanol were added to the residue obtained by concentrating the same under the reduced pressure. The precipitated solid was collected by filtration to obtain 3-({4′-[5-(trifluoromethyl)-1H-imidazol-2-yl]biphenyl-4-yl}oxy)-2,2-dimethylpropanoic acid (635 mg).

Provenance & Evidence