S-(Trifluoromethyl)thianthrenium triflate

C₁₄H₈F₆O₃S₃

434.40

S-(Trifluoromethyl)thianthrenium triflate (TT-CF₃⁺ OTf^-) is a trifluoromethylation reagent active for a diverse substrate range. Developed by the Ritter Lab, the enchanced activity is accomplished by participation in either nucleophilic, radical, or electrophilic mechanisms depending on the selected reaction conditions, allowing for the introduction of trifluoromethyl moieties to many substrates with a high functional group tolerance.

Trifluoromethyl Thianthrenium Triflate: A Readily Available Trifluoromethylating Reagent with Formal CF₃⁺, CF₃^•, and CF₃^- Reactivity.

Patent application: EP21169034.2

100

≥95%

powder

145-148 ℃