C–H activation has surfaced as an increasingly powerful tool for molecular sciences, with
notable applications to material sciences, crop protection, drug discovery, and …

High-valent metal–oxo species with multiply-bonded M–O groups have been proposed as
key intermediates in many biological and abiological catalytic oxidation reactions. These …

Direct C–H bond functionalization catalyzed by non-precious transition metals is an
attractive strategy in synthetic chemistry. Compared with the precious metals rhodium …

Cobalt-catalysed sp2 C–H bond functionalization has attracted considerable attention in
recent years because of the low cost of cobalt complexes and interesting modes of action in …

Abstract Terminal cobalt (IV)–oxo (CoIV–O) species have been implicated as key
intermediates in various cobalt-mediated oxidation reactions. Herein we report the …

High‐valent cobalt‐oxo intermediates are proposed as reactive intermediates in a number of
cobalt‐complex‐mediated oxidation reactions. Herein we report the spectroscopic capture of …

Generally, cobalt–N2O2 complexes show selectivity for hydrogen peroxide during
electrochemical dioxygen (O2) reduction. We recently reported a Co (III)–N2O2 complex …

Cobalt oxides are recognized as one of the most efficient earth-abundant catalysts for
challenging oxidation chemistry, with substrates ranging from water to organic compounds …

In this paper, we report the preparation, spectroscopic and theoretical characterization, and
reactivity studies of a Co (IV)–oxo complex bearing an N4-macrocyclic coligand, 12-TBC (12 …

In reactions of significance to alternative energy schemes, metal catalysts are needed to
overcome kinetically and thermodynamically difficult processes. Often, high-oxidation-state …