N-heterocyclic carbene adducts of main group elements and their use as ligands in transition metal chemistry

A Doddi, M Peters, M Tamm - Chemical reviews, 2019 - ACS Publications
N-Heterocyclic carbenes (NHC) are nowadays ubiquitous and indispensable in many
research fields, and it is not possible to imagine modern transition metal and main group …

Recent advances in organo-lanthanides and actinides mediated hydroaminations

H Liu, S Saha, MS Eisen - Coordination Chemistry Reviews, 2023 - Elsevier
Hydroamination, an atom-economic one-step reaction that refers to the addition of an NH
unit into CC/CX multiple bonds, provides an ideally efficient methodology to construct C–N …

Dipolar Coupling as a Mechanism for Fine Control of Magnetic States in ErCOT-Alkyl Molecular Magnets

MG Bernbeck, AP Orlova, JD Hilgar… - Journal of the …, 2024 - ACS Publications
The design of molecular magnets has progressed greatly by taking advantage of the ability
to impart successive perturbations and control vibronic transitions in 4f n systems through …

Transition metal complexes supported by highly basic imidazolin-2-iminato and imidazolin-2-imine N-donor ligands

X Wu, M Tamm - Coordination Chemistry Reviews, 2014 - Elsevier
Imidazolin-2-imines represent a particularly basic and nucleophilic subclass of guanidines,
and a large variety of these N-donor ligands have become available, inter alia, by the …

Heavier alkaline earth catalysts for the intermolecular hydroamination of vinylarenes, dienes, and alkynes

C Brinkmann, AGM Barrett, MS Hill… - Journal of the …, 2012 - ACS Publications
The heavier group 2 complexes [M {N (SiMe3) 2} 2] 2 (1, M= Ca; 2, M= Sr) and [M {CH
(SiMe3) 2} 2 (THF) 2](3, M= Ca; 4, M= Sr) are shown to be effective precatalysts for the …

A quarter-century long story of bis (alkyl) rare-earth (III) complexes

AA Trifonov, DM Lyubov - Coordination Chemistry Reviews, 2017 - Elsevier
The review summarizes advances in the chemistry of bis (alkyl) rare-earth complexes. The
methods of synthesis, structures, reactivity and catalytic activity of bis (alkyl) species …

CH alkylation of pyridines with olefins catalyzed by imidazolin-2-iminato-ligated rare-earth alkyl complexes

D Li, L Ning, Q Luo, S Wang, X Feng, S Dong - Science China Chemistry, 2023 - Springer
An array of rare-earth bis (aminobenzyl) complexes supported by imidazolin-2-iminato
ligands were synthesized and structurally characterized. These complexes showed high …

Mesoionic N‐Heterocyclic Imines as Super Nucleophiles in Catalytic Couplings of Amides with CO2

A Das, P Sarkar, S Maji, SK Pati… - Angewandte …, 2022 - Wiley Online Library
An extended class of stable mesoionic N‐heterocyclic imines (mNHIs), containing a highly
polarized exocyclic imine moiety, were synthesized. The calculated proton affinities (PA) and …

[HTML][HTML] Recent advances in the development of alkyne metathesis catalysts

X Wu, M Tamm - Beilstein journal of organic chemistry, 2011 - beilstein-journals.org
The number of well-defined molybdenum and tungsten alkylidyne complexes that are able
to catalyze alkyne metathesis reactions efficiently has been significantly expanded in recent …

Low-coordinate bis (imidazolin-2-iminato) dysprosium (III) single-molecule magnets

R Sun, C Wang, BW Wang, ZM Wang… - Inorganic Chemistry …, 2023 - pubs.rsc.org
Lanthanide-based single-molecule magnets (Ln-SMMs) have become the most
conspicuous SMMs exhibiting the highest effective barrier (Ueff) and blocking temperature …