N-Heterocyclic carbene complexes in C–H activation reactions

Q Zhao, G Meng, SP Nolan, M Szostak - Chemical reviews, 2020 - ACS Publications
In this contribution, we provide a comprehensive overview of C–H activation methods
promoted by NHC–transition metal complexes, covering the literature since 2002 (the year …

N-Heterocyclic carbenes as privileged ligands for nickel-catalysed alkene functionalisation

BC Lee, CF Liu, LQH Lin, KZ Yap, NX Song… - Chemical Society …, 2023 - pubs.rsc.org
Alkene functionalisation is a powerful strategy that has enabled access to a wide array of
compounds including valuable pharmaceuticals and agrochemicals. The reactivity of the …

Which metals are green for catalysis? Comparison of the toxicities of Ni, Cu, Fe, Pd, Pt, Rh, and Au salts

KS Egorova, VP Ananikov - Angewandte Chemie International …, 2016 - Wiley Online Library
Environmental profiles for the selected metals were compiled on the basis of available data
on their biological activities. Analysis of the profiles suggests that the concept of toxic heavy …

Immobilization of N-heterocyclic carbene compounds: a synthetic perspective

R Zhong, AC Lindhorst, FJ Groche… - Chemical Reviews, 2017 - ACS Publications
Over the course of the past 15 years the success story of N-heterocyclic carbene (NHC)
compounds in organic, inorganic, and organometallic chemistry has been extended to …

Nickel-catalyzed C− H functionalization using a non-directed strategy

SM Khake, N Chatani - Chem, 2020 - cell.com
The activation of ubiquitous C–H bonds has great significance in the field of organic
synthesis given that it represents an ideal method for directly producing valuable chemicals …

Coordination versatility of NHC-metal topologies in asymmetric catalysis: Synthetic insights and recent trends

A Jayaraj, AV Raveedran, AT Latha… - Coordination Chemistry …, 2023 - Elsevier
Asymmetric metal based catalysis has advanced quickly in recent years, with its efficiency
relying exclusively on chiral ligands. Rational design and meticulous selection of chiral …

Nickel N-Heterocyclic Carbene-Catalyzed C–Heteroatom Bond Formation, Reduction, and Oxidation: Reactions and Mechanistic Aspects

V Ritleng, M Henrion, MJ Chetcuti - ACS Catalysis, 2016 - ACS Publications
The chemistry of nickel N-heterocyclic carbene species has blossomed at the beginning of
this century with a particularly rapid acceleration in the last 5 years, as indicated by the fact …

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 …

Reactions of nickel (0) with organochlorides, organobromides, and organoiodides: mechanisms and structure/reactivity relationships

ME Greaves, ELBJ Humphrey… - Catalysis Science & …, 2021 - pubs.rsc.org
The reactions of nickel (0) complexes with organohalides have been reviewed. The review
is divided according to the class of ligand that is present on nickel: phosphine, N …

Recent advances in pincer–nickel catalyzed reactions

V Arora, H Narjinari, PG Nandi, A Kumar - Dalton Transactions, 2021 - pubs.rsc.org
Organometallic catalysts have played a key role in accomplishing numerous synthetically
valuable organic transformations that are either otherwise not possible or inefficient. The use …