反应详情

温度

90 °C

4-Trifluoromethyliodobenzene (0.27 g, 1.0 mmol), D-valine (0.12 g, 1.0 mmol), potassium carbonate (0.21 g, 1.5 mmol), copper(I) iodide (19 mg, 0.10 mmol) and dimethylacetamide (1 mL) were charged in a threaded test tube, and the mixture was stirred with heating at 90° C. for 2 days. After work-up according to a conventional method, the object product was eluted by silica gel column chromatography (20% to 40% mixed solvent of ethyl acetate/hexane) to give the title compound (0.12 g, 0.46 mmol, 46%).

1. washthe object product was eluted by silica gel column chromatography (20% to 40% mixed solvent of ethyl acetate/hexane)