Recent advances of achiral and chiral diene ligands in transition-metal catalyses

M Hirano, N Komine, E Arata, T Gridneva, A Hatori… - Tetrahedron …, 2019 - Elsevier
A series of achiral and chiral diene and the related ligands in transition-metal complexes is
evaluated by percent buried volume (% V bur) based on their molecular structures by X-ray …

Three-Coordinate Formal Cobalt (0), Iron (0), and Manganese (0) Complexes with Persistent Carbene and Alkene Ligation

Y Liu, J Cheng, L Deng - Accounts of Chemical Research, 2019 - ACS Publications
Conspectus Low-coordinate transition-metal species, ie, metal species with coordination
numbers of less than 4, represent a category of ubiquitous reactive intermediates in metal …

Bis (dinitrogen) cobalt (− 1) complexes with NHC ligation: synthesis, characterization, and their dinitrogen functionalization reactions affording side-on bound diazene …

Y Gao, G Li, L Deng - Journal of the American Chemical Society, 2018 - ACS Publications
Late-transition-metal-based catalysts are widely used in N2 fixation reactions, but the
reactivity of late-transition-metal N2 complexes, besides iron N2 complexes, has remained …

Bis (phosphine) cobalt dialkyl complexes for directed catalytic alkene hydrogenation

MR Friedfeld, GW Margulieux… - Journal of the …, 2014 - ACS Publications
Planar, low-spin cobalt (II) dialkyl complexes bearing bidentate phosphine ligands,(P–P) Co
(CH2SiMe3) 2, are active for the hydrogenation of geminal and 1, 2-disubstituted alkenes …

Light‐Driven Hydrodefluorination of Electron‐Rich Aryl Fluorides by an Anionic Rhodium‐Gallium Photoredox Catalyst

JT Moore, MJ Dorantes, Z Pengmei… - Angewandte Chemie …, 2022 - Wiley Online Library
Abstract An anionic Rh− Ga complex catalyzed the hydrodefluorination of challenging C− F
bonds in electron‐rich aryl fluorides and trifluoromethylarenes when irradiated with violet …

Dehydrogenation of saturated CC and BN bonds at cationic N-heterocyclic carbene stabilized M (III) centers (M= Rh, Ir)

CY Tang, AL Thompson, S Aldridge - Journal of the American …, 2010 - ACS Publications
Chloride abstraction from the group 9 metal bis (N-heterocyclic carbene) complexes M
(NHC) 2 (H) 2Cl [M= Rh, Ir; NHC= IPr= N, N′-bis (2, 6-diisopropylphenyl) imidazol-2 …

Olefins as steering ligands for homogeneously catalyzed hydrogenations

P Maire, S Deblon, F Breher, J Geier… - … A European Journal, 2004 - Wiley Online Library
Iridium (i) complexes containing a (5H‐dibenzo [a, d] cyclohepten‐5‐yl)‐phosphane
(troppR; R= phosphorus‐bound substituent= Ph, Cyc) as a rigid, concave‐shaped, mixed …

Chiral phosphane alkenes (PALs): simple synthesis, applications in catalysis, and functional hemilability

E Piras, F Läng, H Rüegger, D Stein… - … A European Journal, 2006 - Wiley Online Library
A simple synthesis of a chiral phosphane alkene (PAL) involves: 1) palladium‐catalyzed
Suzuki coupling of 10‐bromo‐5H‐dibenzo [a, d] cyclohepten‐5‐ol (1) with phenylboronic …

Sterically encumbered iridium bis (N-heterocyclic carbene) systems: multiple C− H activation processes and isomeric normal/abnormal carbene complexes

CY Tang, W Smith, D Vidovic, AL Thompson… - …, 2009 - ACS Publications
The reaction of [Ir (coe) 2Cl] 2 (coe= cyclooctene) with the N-heterocyclic carbene N, N′-bis
(2, 6-diisopropylphenyl) imidazol-2-ylidene (IPr) in tetrahydrofuran under anaerobic …

Ligand and Metal Based Multielectron Redox Chemistry of Cobalt Supported by Tetradentate Schiff Bases

J Andrez, V Guidal, R Scopelliti, J Pécaut… - Journal of the …, 2017 - ACS Publications
We have investigated the influence of bound cations on the reduction of cobalt complexes of
redox active ligands and explored the reactivity of reduced species with CO2. The one …