Scheme 5. Synthesis of triflamides by reaction of CF₃SO₂F with amines and azoles. Reaction was carried out on 1.0 mmol scale and reported yields are after column chromatography unless noted otherwise. Between brackets is given the ¹⁹F NMR yield using PhCF₃ as internal standard, between parentheses the reaction time. [a] Isolated yield of pure material after aqueous work-up. [b] 3.0 equiv. of base was used. [c] 2.5 equiv. of CF₃SO₂F gas was used. [d] 3.5 equiv. of base was used. [e] 2.0 equiv. of CF₃SO₂F was generated. [f] K₂CO₃ was used as the base. [g] 2.5 equiv. of base was used.