Hydrochloric Acid → HCID 178497371, compound

Participants

Reaction Steps

Into a 50-mL round-bottom flask, under a nitrogen atmosphere, was placed a solution of methyl 5-(2-((benzyloxy)methyl)-4-(trifluoromethyl)-1H-imidazol-5-yl)-2,4-dimethylbenzoate (compound 219.3, 150 mg, 0.36 mmol) in methanol (8 mL). Palladium on carbon (150 mg, 1.00 equiv) and HCl (4 M, 2 mL) were added to the reaction under a nitrogen atmosphere. To the above hydrogen (1 atm) was introduced. The reaction mixture was stirred for 2 h at room temperature. The system was purged with nitrogen, then the solids were removed by filtration and the filtrate was concentrated under reduced pressure to give 100 mg (85%) of the title compound as a light yellow oil.

Provenance & Evidence