123524-54-9Relevant academic research and scientific papers
The first nucleophilic C-H perfluoroalkylation of aromatic compounds via (arene)tricarbonylchromium complexes
Kirij, Natalia V.,Filatov, Andrey A.,Khrapach, Gleb Yu.,Yagupolskii, Yurii L.
, p. 2146 - 2149 (2017)
The first nucleophilic perfluoroalkylation of arenes is based on the arene π-system activation via (η6-arene)tricarbonylchromium complexes. Perfluoroalkyl anions generated from Me3SiRF and a fluoride ion source [Me4N]F exclusively attack the arene ligand under mild conditions. The formed negatively charged analogs of Meisenheimer adducts readily undergo a one-pot oxidation to perfluoroalkyl arenes.
IF5-pyridine-HF: Air- and moisture-stable fluorination reagent
Hara, Shoji,Monoi, Miki,Umemura, Ryosuke,Fuse, Chiaki
, p. 10145 - 10150,6 (2020/09/02)
IF5-pyridine-HF, an air- and moisture-stable solid, can be used as a fluorination reagent for the introduction of fluorine atoms to the α-position of the sulfur atom in sulfides. The desulfurizing-fluorination reactions of benzylic sulfides, thioacetals, and 2-(methylthio)-1,3-dithiane derivatives were also performed using this reagent.
A novel method for introducing a polyfluoroalkyl group into aromatic compounds
Tahara, Ryuhei,Fukuhara, Tadahito,Hara, Shoji
, p. 579 - 586 (2011/09/20)
Introduction of a polyfluoroalkyl group into aromatic compounds was achieved by Friedel-Crafts reaction using (1-chloro-1-hydroperfluoroalkyl) sulfides 1, and the subsequent desulfurizing-difluorination of the resulting product using IF5/Etsub
