反应详情

In a 100 mL flask, to a solution of (4-(1-(4-(trifluoromethoxy)phenyl)-1H-1,2,4-triazol-3-yl)phenyl) methanamine hydrochloride (0.200 g, 0.598 mmol) in dichloromethane (5 mL) was added triethylamine (0.0720 g, 0.718 mmol) and 1-isopropyl-2-isothiocyanatobenzene (0.106 g, 0.598 mmol) in dichloromethane (5 mL) and the reaction mixture was stirred overnight at room temperature. The reaction mixture was concentrated and the residue purified by flash column chromatography eluting with 10-100% ethyl acetate/B, where B=1:1 dichloromethane/hexanes as eluent to give the title compound as a white solid (0.145 g, 48%).

1. concentrationThe reaction mixture was concentrated
2. customthe residue purified by flash column chromatography
3. washeluting with 10-100% ethyl acetate/B, where B=1:1 dichloromethane/hexanes as eluent