Trifluoroacetic acid → HCID 59180299, compound

Participants

Reaction Steps

2-Methyl-2-(2-methyl-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)-propyl)phenoxy)propanoic acid is prepared from tert-butyl 2-methyl-2-(2-methyl-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)propanoate according to general procedure E using 10 equivalents of trifluoroacetic acid. After stirring for 25 hours at room temperature, the reaction mixture is washed with water and then the dichloromethane is removed by evaporation under reduced pressure. The evaporation residue is purified by silica-gel chromatography.

Provenance & Evidence