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 …

Manganese‐Catalyzed C− H Alkynylation: Expedient Peptide Synthesis and Modification

Z Ruan, N Sauermann, E Manoni… - Angewandte …, 2017 - Wiley Online Library
Abstract Manganese (I)‐catalyzed C− H alkynylations with organic halides occurred with
unparalleled substrate scope, and thus enabled step‐economical C− H functionalizations …

Direct functionalization of C− H bonds by iron, nickel, and cobalt catalysis

G Pototschnig, N Maulide… - Chemistry–A European …, 2017 - Wiley Online Library
Non‐precious‐metal‐catalyzed reactions are of increasing importance in chemistry due to
the outstanding ecological and economic properties of these metals. In the subfield of metal …

Ruthenium(II)‐Catalyzed meta C−H Mono‐ and Difluoromethylations by Phosphine/Carboxylate Cooperation

Z Ruan, SK Zhang, C Zhu, PN Ruth… - Angewandte Chemie …, 2017 - Wiley Online Library
Abstract Ruthenium (II)‐catalyzed meta‐selective C− H (di) fluoromethylation was
accomplished by phosphine and carboxylate cooperation. The remote C− H …

Chelation-assisted nickel-catalyzed C− H functionalizations

SM Khake, N Chatani - Trends in Chemistry, 2019 - cell.com
Use of a directing group in C–H functionalizations, often referred to as chelation assistance,
is one of the most reliable methods for achieving highly efficient and highly site-selective …

Expedient C–H chalcogenation of indolines and indoles by positional-selective copper catalysis

P Gandeepan, J Koeller, L Ackermann - ACS Catalysis, 2017 - ACS Publications
A versatile protocol for the C–H chalcogenation of indolines and indoles by means of copper
catalysis was established. The C–H functionalization occurred selectively at the C7 position …

meta‐C−H Bromination on Purine Bases by Heterogeneous Ruthenium Catalysis

S Warratz, DJ Burns, C Zhu… - Angewandte Chemie …, 2017 - Wiley Online Library
Methods for positionally selective remote C− H functionalizations are in high demand.
Herein, we disclose the first heterogeneous ruthenium catalyst for meta‐selective C− H …

Recent advances and prospects in nickel-catalyzed C–H activation

NA Harry, S Saranya, SM Ujwaldev… - Catalysis Science & …, 2019 - pubs.rsc.org
Nickel-catalyzed C–H activation has become a predominant and ubiquitous research area
in organic chemistry. Direct functionalization of inert C–H bonds to create functionally …

Enantioselective Aluminum‐Free Alkene Hydroarylations through C− H Activation by a Chiral Nickel/JoSPOphos Manifold

J Loup, V Müller, D Ghorai… - Angewandte Chemie …, 2019 - Wiley Online Library
Highly enantioselective nickel‐catalyzed alkene endo‐hydroarylations were accomplished
with full selectivity by organometallic C− H activation. The asymmetric assembly of chiral six …