反应详情

2-(2-Nitro-phenyl)-4-trifluoromethyl-1H-imidazole (1.50 g, 5.83 mmol) was dissolved in Methanol (35 mL) and solution was carefully added to 10% Palladium on Carbon (90:10, carbon black:Palladium, 0.500 g) under nitrogen. The reaction was then hydrogenated at 55 psi until HPLC showed consumption of starting material (˜4 hours). Catalyst was removed via filtration and the filtrate was reduced en vacuo to afford 1.25 grams (94%) of the desired product. LC/MS (ESI): 288.09.

1. customconsumption of starting material (˜4 hours)
2. customCatalyst was removed via filtration