Popov, V. I. published the artcileNovel syntheses of fluoroferrocene and pentafluoroanisole, Application of 1-Fluoropyridiniumtriflate, the publication is Ukrainskii Khimicheskii Zhurnal (Russian Edition) (1990), 56(10), 1115-16, database is CAplus.
Treating mercurated ferrocene (I; R = HgOAc) (II) or (CF3CO2Hg)5C6OMe with AcOF in CFCl3/HOAc gave 42, 29% I (R = F) or C6F5OMe, resp. II was also fluorinated in 37% yield by using N-fluoropyridinium trifluoromethanesulfonate.
Ukrainskii Khimicheskii Zhurnal (Russian Edition) 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 C6H5F4NO3S, Application of 1-Fluoropyridiniumtriflate.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem