3d transition metals for C–H activation

P Gandeepan, T Müller, D Zell, G Cera… - Chemical …, 2018 - ACS Publications
C–H activation has surfaced as an increasingly powerful tool for molecular sciences, with
notable applications to material sciences, crop protection, drug discovery, and …

Recent Advances in Mn, Fe, Co, and Ni-Catalyzed Organic Reactions

LJ Li, Y He, Y Yang, J Guo, Z Lu, C Wang… - CCS …, 2024 - chinesechemsoc.org
This paper reviewed the recent research progress of organic reactions catalyzed by four
typical earth-abundant and 3d metal catalysts: Mn, Fe, Co, and Ni complexes and mainly …

Electrochemical C− H/N− H activation by water‐tolerant cobalt catalysis at room temperature

C Tian, L Massignan, TH Meyer… - Angewandte …, 2018 - Wiley Online Library
Abstract Electrochemistry enabled C− H/N− H functionalizations at room temperature by
external oxidant‐free cobalt catalysis. Thus, the sustainable cobalt electrocatalysis manifold …

Electroremovable traceless hydrazides for cobalt-catalyzed electro-oxidative C–H/N–H activation with internal alkynes

R Mei, N Sauermann, JCA Oliveira… - Journal of the American …, 2018 - ACS Publications
Electrochemical oxidative C–H/N–H activations have been accomplished with a versatile
cobalt catalyst in terms of [4+ 2] annulations of internal alkynes. The electro-oxidative C–H …

Cobalt‐Catalyzed Annulation Reactions via C− H Bond Activation

S Prakash, R Kuppusamy, CH Cheng - ChemCatChem, 2018 - Wiley Online Library
Considerable research attention has been directed towards the use of first‐row transition
metals in organic synthesis. The more abundant, and less expensive cobalt is considered to …

Recent advances using [Cp* Co (CO) I 2] catalysts as a powerful tool for C–H functionalisation

PG Chirila, CJ Whiteoak - Dalton Transactions, 2017 - pubs.rsc.org
Expansion of the synthetic chemists' toolbox is currently a topic of great interest, with
successes providing access to novel compounds and more efficient routes towards new and …

Carboxylate-Assisted Formation of Aryl-Co (III) Masked-Carbenes in Cobalt-Catalyzed C–H Functionalization with Diazo Esters

O Planas, S Roldan-Gomez… - Journal of the …, 2017 - ACS Publications
Herein we describe the synthesis of a family of aryl-Co (III)-carboxylate complexes and their
reactivity with ethyl diazoacetate. Crystallographic, full spectroscopic characterization, and …

Cobalt‐Catalyzed Coupling of Benzoic Acid C− H Bonds with Alkynes, Styrenes, and 1, 3‐Dienes

TT Nguyen, L Grigorjeva… - Angewandte Chemie …, 2018 - Wiley Online Library
A method for cobalt‐catalyzed, carboxylate‐directed functionalization of arene C− H bonds
is reported. Alkynes, styrenes, and 1, 3‐dienes can be coupled with benzoic acids to provide …

A Unified Electro- and Photocatalytic CO2 to CO Reduction Mechanism with Aminopyridine Cobalt Complexes

S Fernández, F Franco, C Casadevall… - Journal of the …, 2019 - ACS Publications
A mechanistic understanding of electro-and photocatalytic CO2 reduction is crucial to
develop strategies to overcome catalytic bottlenecks. In this regard, for a new CO2-to-CO …

Insights into Cobalta (III/IV/II)‐Electrocatalysis: Oxidation‐Induced Reductive Elimination for Twofold C− H Activation

TH Meyer, JCA Oliveira, D Ghorai… - Angewandte Chemie …, 2020 - Wiley Online Library
The merger of cobalt‐catalyzed C− H activation and electrosynthesis provides new avenues
for resource‐economical molecular syntheses, unfortunately their reaction mechanisms …