High-valent iron complexes with tetraamido macrocyclic ligands: Structures, Mössbauer spectroscopy, and DFT calculations
A Chanda, DL Popescu, FT de Oliveira… - Journal of inorganic …, 2006 - Elsevier
Iron complexes of tetraamido macrocyclic ligands (TAML) are unique synthetic oxidation
catalysts. In general, the central FeIII ion (S= 3/2) is surrounded by four, almost planar …
catalysts. In general, the central FeIII ion (S= 3/2) is surrounded by four, almost planar …
High-valent first-row transition-metal complexes of tetraamido (4N) and diamidodialkoxido or diamidophenolato (2N/2O) ligands: Synthesis, structure, and …
DL Popescu, A Chanda, M Stadler… - Coordination Chemistry …, 2008 - Elsevier
Introduced approximately two decades ago, macrocyclic deprotonated tetraamido (4N) and,
nearly a decade earlier, acyclic diamidodialkoxido or diamidophenolato (2N/2O) ligand …
nearly a decade earlier, acyclic diamidodialkoxido or diamidophenolato (2N/2O) ligand …
Designing ligands for oxidizing complexes
TJ Collins - Accounts of chemical research, 1994 - ACS Publications
Higher oxidation state complexes of transition metals become progressively rarer the further
to the right the element is found in the periodic table. For early transition metals the d states …
to the right the element is found in the periodic table. For early transition metals the d states …
Nickel L-edge soft X-ray spectroscopy of nickel− iron hydrogenases and model compounds evidence for high-spin nickel (II) in the active enzyme
H Wang, CY Ralston, DS Patil, RM Jones… - Journal of the …, 2000 - ACS Publications
L-edge X-ray absorption spectroscopy has been used to study, under a variety of conditions,
the electronic structure of Ni in the Ni− Fe hydrogenases from Desulfovibrio gigas …
the electronic structure of Ni in the Ni− Fe hydrogenases from Desulfovibrio gigas …
Energy catalysis needs ligands with high oxidative stability
AE Thorarinsdottir, DG Nocera - Chem Catalysis, 2021 - cell.com
Heterogeneous catalysts predominate in large-scale and technologically important
processes because of their privileged stability under harsh operating conditions. Despite this …
processes because of their privileged stability under harsh operating conditions. Despite this …
A homoleptic Fe (iv) ketimide complex with a low-lying excited state
The reaction of 4 equiv. of Li (NC (tBu) Ph) with FeIICl2 results in isolation of [Li (Et2O)] 2
[FeII (NC (tBu) Ph) 4](1), in good yields. The reaction of 1 with 1 equiv. of I2 leads to …
[FeII (NC (tBu) Ph) 4](1), in good yields. The reaction of 1 with 1 equiv. of I2 leads to …
Extending the Range of Neutral N-Donor Ligands Available for Metal Catalysts: N-[1-Alkylpyridin-4(1H)-ylidene]amides in Palladium-Catalyzed Cross-Coupling …
PDW Boyd, LJ Wright, MN Zafar - Inorganic chemistry, 2011 - ACS Publications
N-[1-Alkylpyridin-4 (1 H)-ylidene] amides (PYAs) are a new class of easily prepared, neutral
N-donor ligands that share some features in common with N-heterocyclic carbenes. They …
N-donor ligands that share some features in common with N-heterocyclic carbenes. They …
Solvent-dependent switch of ligand donor ability and catalytic activity of ruthenium (II) complexes containing pyridinylidene amide (PYA) N-heterocyclic carbene hybrid …
V Leigh, DJ Carleton, J Olguin… - Inorganic …, 2014 - ACS Publications
Chelating ligands incorporating both N-[1-alkylpyridin-4 (1H)-ylidene] amide (PYA) and N-
heterocyclic carbene (NHC) donor sites were prepared and used for the synthesis of …
heterocyclic carbene (NHC) donor sites were prepared and used for the synthesis of …
Novel diaroylhydrazine ligands as iron chelators: coordination chemistry and biological activity
PV Bernhardt, P Chin, PC Sharpe, JYC Wang… - JBIC Journal of …, 2005 - Springer
The search for orally effective drugs for the treatment of iron overload disorders is an
important goal in improving the health of patients suffering diseases such as β-thalassemia …
important goal in improving the health of patients suffering diseases such as β-thalassemia …