Iron-and cobalt-catalyzed C (sp 3)–H bond functionalization reactions and their application in organic synthesis

Y Liu, T You, HX Wang, Z Tang, CY Zhou… - Chemical Society …, 2020 - pubs.rsc.org
Direct C–H bond functionalization catalyzed by non-precious transition metals is an
attractive strategy in synthetic chemistry. Compared with the precious metals rhodium …

Controlling radical-type single-electron elementary steps in catalysis with redox-active ligands and substrates

NP van Leest, FJ de Zwart, M Zhou, B de Bruin - JACS Au, 2021 - ACS Publications
Advances in (spectroscopic) characterization of the unusual electronic structures of open-
shell cobalt complexes bearing redox-active ligands, combined with detailed mapping of …

Synthesis and Reactivity of a Cobalt-Supported Singlet Nitrene

W Mao, Z Zhang, D Fehn, SAV Jannuzzi… - Journal of the …, 2023 - ACS Publications
The synthesis, characterization, and reactivity of a series of cobalt terminal imido complexes
supported by an N-anchored tripodal tris (carbene) chelate is described, including a Co …

Cobalt(II)–tetraphenylporphyrin-catalysed carbene transfer from acceptor–acceptor iodonium ylides via N-enolate–carbene radicals

RFJ Epping, MM Hoeksma, EO Bobylev, S Mathew… - Nature Chemistry, 2022 - nature.com
Square-planar cobalt (II) systems have emerged as powerful carbene transfer catalysts for
the synthesis of numerous (hetero) cyclic compounds via cobalt (III)–carbene radical …

Ligand-based redox: catalytic applications and mechanistic aspects

K Singh, A Kundu, D Adhikari - ACS Catalysis, 2022 - ACS Publications
For the last few decades, coordination chemists have seen many ligands whose role
pervades far beyond being a supporting ancillary. The ambiguity in their electronic structure …

Redox Metal–Ligand Cooperativity Enables Robust and Efficient Water Oxidation Catalysis at Neutral pH with Macrocyclic Copper Complexes

P Garrido-Barros, D Moonshiram… - Journal of the …, 2020 - ACS Publications
Water oxidation catalysis stands out as one of the most important reactions to design
practical devices for artificial photosynthesis. Use of late first-row transition metal (TM) …

Electrochemical aziridination of internal alkenes with primary amines

M Ošeka, G Laudadio, NP van Leest, M Dyga… - Chem, 2021 - cell.com
Aziridines are useful synthetic building blocks, widely employed for the preparation of
various nitrogen-containing derivatives. As the current methods require the use of …

Zinc stabilized azo-anion radical in dehydrogenative synthesis of N-heterocycles. An exclusively ligand centered redox controlled approach

S Das, R Mondal, G Chakraborty, AK Guin, A Das… - ACS …, 2021 - ACS Publications
Herein we report an exclusively ligand-centered redox controlled approach for the
dehydrogenation of a variety of N-heterocycles using a Zn (II)-stabilized azo-anion radical …

Nitrogen atom insertion into arenols to access benzazepines

Y He, J Wang, T Zhu, Z Zheng, H Wei - Chemical Science, 2024 - pubs.rsc.org
Advances in site-selective molecular editing have enabled structural modification on
complex molecules. However, thus far, their applications have been restricted to C–H …

Probing the Origins of Puzzling Reactivity in Fe/Mn–Oxo/Hydroxo Species toward C–H Bonds: A DFT and Ab Initio Perspective

A Sen, A Ansari, A Swain, B Pandey… - Inorganic …, 2023 - ACS Publications
Activation of C–H bonds using an earth-abundant metal catalyst is one of the top challenges
of chemistry, where high-valent Mn/Fe–oxo (hydroxo) biomimic species play an important …