Umemoto, Teruo published the artcileN-Fluoropyridinium triflate and its derivatives: useful fluorinating agents, Computed Properties of 107263-95-6, the publication is Tetrahedron Letters (1986), 27(37), 4465-8, database is CAplus.
N-Fluoropyridinum triflate and its derivatives, stable and nonhygroscopic crystals, were found to be widely applicable reagents for mild and selective fluorination of a variety of organic compounds, including aromatics, enol ethers or acetates, active methylene compounds, and organometallics.
Tetrahedron Letters published new progress about 107263-95-6. 107263-95-6 belongs to pyridine-derivatives, auxiliary class Fluorination reagent, name is 1-Fluoropyridiniumtriflate, and the molecular formula is C6H3ClFNO2, Computed Properties of 107263-95-6.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem