Bidentate directing groups: an efficient tool in C–H bond functionalization chemistry for the expedient construction of C–C bonds

S Rej, Y Ano, N Chatani - Chemical Reviews, 2020 - ACS Publications
During the past decades, synthetic organic chemistry discovered that directing group
assisted C–H activation is a key tool for the expedient and siteselective construction of C–C …

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 …

[HTML][HTML] A comprehensive overview of directing groups applied in metal-catalysed C–H functionalisation chemistry

C Sambiagio, D Schönbauer, R Blieck… - Chemical Society …, 2018 - pubs.rsc.org
The present review is devoted to summarizing the recent advances (2015–2017) in the field
of metal-catalysed group-directed C–H functionalisation. In order to clearly showcase the …

Rhodium‐Catalyzed C(sp2)‐ or C(sp3)−H Bond Functionalization Assisted by Removable Directing Groups

S Rej, N Chatani - Angewandte Chemie International Edition, 2019 - Wiley Online Library
In recent years, transition‐metal‐catalyzed C− H activation has become a key strategy in the
field of organic synthesis. Rhodium complexes are widely used as catalysts in a variety of …

(Pentamethylcyclopentadienyl) cobalt (III)‐Catalyzed C–H Bond Functionalization: From Discovery to Unique Reactivity and Selectivity

T Yoshino, S Matsunaga - Advanced Synthesis & Catalysis, 2017 - Wiley Online Library
Abstract High‐valent (pentamethylcyclopentadienyl) cobalt (III)[Cp* Co (III)] catalysts were
found as inexpensive alternatives to (pentamethylcyclopentadienyl) rhodium (III)[Cp* Rh (III)] …

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 …

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 …

Chemodivergent reactions

IP Beletskaya, C Nájera, M Yus - Chemical Society Reviews, 2020 - pubs.rsc.org
An important strategy for the efficient generation of diversity in molecular structures is the
utilization of common starting materials in chemodivergent transformations. The most …

Cobalt (II)-catalyzed CH functionalization using an N, N′-bidentate directing group

Y Kommagalla, N Chatani - Coordination Chemistry Reviews, 2017 - Elsevier
This review focuses on cobalt-catalyzed, chelation-assisted Csingle bondH functionalization
reactions in which an N, N′-bidentate directing group is used. Cobalt complexes are now …

High‐Valent‐Cobalt‐Catalyzed C− H Functionalization Based on Concerted Metalation–Deprotonation and Single‐Electron‐Transfer Mechanisms

D Wei, X Zhu, JL Niu, MP Song - ChemCatChem, 2016 - Wiley Online Library
C− H functionalization has been established as a powerful strategy for the commercial
construction of organic molecules. This review encompasses the most recent advances in …