Generation of chloropolyfluoromethylene-1-indanyl cations and their isomerization into chloropolyfluoromethylindenyl cations

Authors
Karpov, VM Platonov, VE
Citation
Vm. Karpov et Ve. Platonov, Generation of chloropolyfluoromethylene-1-indanyl cations and their isomerization into chloropolyfluoromethylindenyl cations, RUSS J ORG, 37(7), 2001, pp. 981-987
Citations number
13
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY
ISSN journal
10704280 → ACNP
Volume
37
Issue
7
Year of publication
2001
Pages
981 - 987
Database
ISI
SICI code
1070-4280(200107)37:7<981:GOCCAT>2.0.ZU;2-#
Abstract
1-Chlorooctafluoro-3-methylene-1-indanyt, 3-(chlorofluoromethylene)heptaflu oro-1-indanyl, and 2- and 3-(dichloromethylene)heptafluoro-1-indanyl cation s were generated from the corresponding dihalomethyleneindans in the system SbF5-SO2ClF. Isomerization of these cations yields thermodynamically more stable polyfluoromethylindenyl cations with chlorine atoms in the five-memb ered ring.