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 …

Recent advances in transition metal-catalyzed heteroannulative difunctionalization of alkenes via C–H activation for the synthesis of heterocycles

J Liu, X **ao, Y Lai, Z Zhang - Organic Chemistry Frontiers, 2022 - pubs.rsc.org
Heterocyclic compounds are the fundamental structural motifs distributed in natural
products, pharmaceuticals and biologically active compounds. Thus, there is increasing …

C–H bond functionalization by high-valent cobalt catalysis: current progress, challenges and future perspectives

L Lukasevics, A Cizikovs, L Grigorjeva - Chemical Communications, 2021 - pubs.rsc.org
Over the last decade, high-valent cobalt catalysis has earned a place in the spotlight as a
valuable tool for C–H activation and functionalization. Since the discovery of its unique …

Cobalt‐Catalyzed Oxidative C− H Activation: Strategies and Concepts

R Mei, U Dhawa, RC Samanta, W Ma… - …, 2020 - Wiley Online Library
Inexpensive cobalt‐catalyzed oxidative C− H functionalization has emerged as a powerful
tool for the construction of C− C and C− Het bonds, which offers unique potential for …

Transition metal-catalyzed coupling of heterocyclic alkenes via C–H functionalization: recent trends and applications

SV Kumar, S Banerjee, T Punniyamurthy - Organic Chemistry Frontiers, 2020 - pubs.rsc.org
Heterocyclic alkenes represent an important class of reactive feedstock and valuable
synthons for the synthesis of biologically important heterocyclic scaffolds. Although …

Cobalt-catalyzed C–H activation: recent progress in heterocyclic chemistry

SM Ujwaldev, NA Harry, MA Divakar… - Catalysis Science & …, 2018 - pubs.rsc.org
Cobalt-catalyzed C–H activation has gone through some major advancements in the past
couple of decades. These reactions have proven to be highly efficient, selective, and atom …

Recent advances in directed sp 2 C–H functionalization towards the synthesis of N-heterocycles and O-heterocycles

B Desai, M Patel, BZ Dholakiya, S Rana… - Chemical …, 2021 - pubs.rsc.org
Heterocyclic compounds are widely present in the core structures of several natural
products, pharmaceuticals and agrochemicals, and thus great efforts have been devoted to …

Rhodium (III)‐Catalyzed Enantioselective Coupling of Indoles and 7‐Azabenzonorbornadienes by C− H Activation/Desymmetrization

X Yang, G Zheng, X Li - Angewandte Chemie, 2019 - Wiley Online Library
Chiral rhodium (III) cyclopentadienyl catalysts (CpXRhIII) play significant roles in asymmetric
arene C− H activation. Rh/Ir‐catalyzed couplings of arenes and strained rings have been …

Cobalt-catalyzed annulation reactions of alkylidenecyclopropanes: access to spirocyclopropanes at room temperature

A Dey, N Thrimurtulu, CMR Volla - Organic letters, 2019 - ACS Publications
A bidentate chelation-assisted cobalt-catalyzed C (sp2)–H activation and annulation of
benzamides and alkylidenecyclopropanes (ACPs) has been realized. The unique reactivity …