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- Title
Perfluoroalkylation of Alkenes by Frustrated Lewis Pairs.
- Authors
Behrends, Ilona; Bähr, Susanne; Czekelius, Constantin
- Abstract
The activation of perfluoroalkyl iodides by the frustrated Lewis pair tris(pentafluorophenyl)borane and tri- tert-butylphosphine is described. By abstraction of both a fluorine and an iodine atom, an iodophosphonium fluoroborate salt is formed. In the presence of alkenes the corresponding iodoperfluoroalkylation products are generated regioselectively. First mechanistic investigations support a radical mechanism.
- Subjects
LEWIS pairs (Chemistry); HYDROGENATION; PHYSIOLOGICAL effects of hydrocarbons; ENANTIOSELECTIVE catalysis; POLARIZABILITY (Electricity); ELECTRONEGATIVITY
- Publication
Chemistry - A European Journal, 2016, Vol 22, Issue 48, p17177
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.201604414