N-(3-Amino-phenyl)-C,C,C-trifluoro-methanesulfonamide → N-(3-((5-(4-cyanophenyl)oxazol-2-yl)amino)phenyl)-1,1,1-trifluoromethane sulfonamide

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

A mixture of 4-(2-chlorooxazol-5-yl)benzonitrile 2 (0.30 g, 1.47 mmol) and N-(3-aminophenyl)-1,1,1-trifluoromethanesulfonamide 43 (0.35 g, 1.45 mmol) in 2-propanol (25 mL) was heated to 80° C. for 14 h with stirring. Upon cooling, solvent was evaporated and silica column purified (Biotage) (Acetone/hexane as an eluent) to provide N-(3-((5-(4-cyanophenyl)oxazol-2-yl)amino)phenyl)-1,1,1-trifluoromethane sulfonamide 44 (0.45 g, 75% yield) as a solid. MS (ES) m/z 409 (M+H+).

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