title: Alkane C-H functionalization and oxidation with molecular oxygen.
abstract: The application of environmentally benign, cheap, and economically viable oxidation procedures is a key challenge of homogeneous, oxidative alkane functionalization. The typically harsh reaction conditions and the propensity of dioxygen for radical reactivity call for extraordinary robust catalysts. Mainly three strategies have been applied. These are (1) the combination of a catalyst responsible for C-H activation with a cocatalyst responsible for dioxygen activation, (2) transition-metal catalysts, which react with both hydrocarbons and molecular oxygen, and (3) the introduction of very robust main-group element catalysts for C-H functionalization chemistry. Herein, these three approaches will be assessed and exemplified by the reactivity of chelated palladium (N-heterocyclic carbene) catalysts in combination with a vanadium cocatalyst, the methane functionalization by cobalt catalysts, and the reaction of group XVII compounds with alkanes.
authors.affiliation: Physikalische Organische Chemie, Technische Universität Dresden, 01069 Dresden, Germany.
authors.forename: Dominik
authors.initials: D
authors.lastname: Munz
authors.affiliation: Physikalische Organische Chemie, Technische Universität Dresden, 01069 Dresden, Germany.
authors.forename: Thomas
authors.initials: T
authors.lastname: Strassner