H/D exchange, protolysis and oxidation of C<sub>3</sub>–C<sub>5</sub>alkanes in HF–SbF<sub>5</sub>. σ-Basicity vs. reactivity of C–H bonds
作者:Alain Goeppert、Jean Sommer
DOI:10.1039/b201437h
日期:——
exchange follows the Olah σ-basicity concept: tertiary>secondary>primary C–H bonds independently of the further reactivity of these bonds. At higher concentrations of SbF5 the exchange process gives way to increasing ionization of the alkane, first via protolysis and later via an oxidative process with concomitant reduction of SbF5.