Generation of Perfluoro- and 1-Chloroperfluoro-Indanyl and -Benzocyclobutenyl Cations with Perfluoroalkyl Groups in the Aliphatic Ring
作者:T. V. Mezhenkova、V. M. Karpov、Ya. V. Zonov、I. P. Chuikov
DOI:10.1134/s1070428019020118
日期:2019.2
groups in the alicyclic fragment. The cations exist in equilibrium with their precursors. Adding SO2Cl2 to the system led to the formation of polyfluoroalkylbenzocycloalken-1-yl cations with a chlorine substituent at the cationic center. The structures of the cations were determined by 19F and 13C NMR spectroscopy and confirmed by the structures of perfluoroketones formed on their hydrolysis.