Results 171 to 180 of about 13,631,199 (274)

Sulfur-to-Metal Single-Atom Editing of a Thiourea Self-Assembled Monolayer into an Adatom-Bound N-Heterocyclic Carbene Monolayer on Coinage Metal Surfaces. [PDF]

Angew Chem Int Ed Engl
Han X, Nalop A, Tomut AC, Schwab D, Li L, Xu J, Gao HJ, Doltsinis NL, Glorius F, Ren J.   +9 more
europepmc   +1 more source

Unlocking the Potential of Organoaluminum Reagents for Versatile C─C Couplings Using YPhos‐Pd Catalysts

Advanced Synthesis &Catalysis, Volume 368, Issue 18, 19 September 2026.
A general C─C cross‐coupling method employing earth‐abundant organoaluminium nucleophiles is enabled by electronically highly donating and sterically demanding ylide‐substituted phosphine (YPhos) ligands under Pd catalysis. This protocol represents an organoaluminium cross‐coupling that operates with a single catalyst system across all carbon ...
Nicolas Kaiser, Julius Busse, Ben Wichmann, Viktoria H. Gessner   +3 more
wiley   +1 more source

Kinetically Stable Boron‐Heteroatom Bonds

Angewandte Chemie, Volume 138, Issue 38, 14 September 2026.
This study investigates the kinetic stability of boron‐heteroatom bonds in N‐methyliminodiacetic acid (MIDA) boronates. The hemilabile nature of the ligand enables the synthesis of molecules that would otherwise be considered too hydrolytically labile. Depending on the structure, acid‐promoted migration of the boryl group was found to produce compounds
Alina Trofimova, Ben Zhen Huang, Harjeet S. Soor, Brandon White, Aleksandra Holownia, Yury Lebedev, Alan J. Lough, Travis Dudding, Andrei K. Yudin   +8 more
wiley   +2 more sources

N-Heterocyclic Carbene Stabilized Bisacylgermylenes. [PDF]

Chemistry
Paris M, Fischer RC, Kelterer AM, Haas M.   +3 more
europepmc   +1 more source

Influence of the Size of the Metallacycle of P‐NHC Mn Complexes for the Hydrogenation of Esters

Advanced Synthesis &Catalysis, Volume 368, Issue 18, 19 September 2026.
Does ring size matter? For manganese‐catalyzed ester hydrogenation, expanding the P‐NHC chelate ring from five to seven members unlocks superior activity at half the catalyst loading, shorter reaction times, and broader substrate scope, including the complete depolymerization of poly(ε‐caprolactone).
Romane Pointis, Karim Azouzi, Christian Bijani, Carine Duhayon, Laure Vendier, Olivier Reynes, David Evrard, Stéphanie Bastin, Jean‐Baptiste Sortais   +8 more
wiley   +1 more source

N‑Heterocyclic Carbene Stabilized Aluminum Alkyls and Their Reactivity toward NHC-Alanes. [PDF]

Organometallics
Burnett S, Kennedy AR, Weetman CE.
europepmc   +1 more source

Role of Binders on the Performance of SnO2‐Based Gas Diffusion Electrodes for Electrochemical CO2 Reduction to Formic Acid

ChemElectroChem, Volume 13, Issue 18, 19 September 2026.
Highlights Ionomers (PIL1‐d, Nafion, Sustainion XA9 & PTFE) have a significant effect on the performance of SnO2‐based gas diffusion electrodes (GDE) for eCO2RR. PIL1‐d effectively stabilizes SnO2 catalyst nanoparticles in spray‐coating inks and enhances eCO2RR towards formic acid.
Andrea Loi, Marvin Oßkopp, Mulatu Kassie Birhanu, Maximilian Krappel, Florian Trummer, Thomas Sottmann, Philipp Spieth, Ryan Guterman, Vladimir Atanasov, Markus Antonietti, Elias Klemm   +10 more
wiley   +1 more source

Single-Atom Ru on N-Heterocyclic Carbene-Functionalized Hypercrosslinked Polymers for N-Formylation of Amines with CO₂ and H₂. [PDF]

Molecules
Dang L, Gao Y, Wan Y, Li Q, Lei Y.
europepmc   +1 more source

Organocatalytic Formal (3+2+1)‐Cycloaddition of Allenoates, Michael Acceptors, and Carbaldehydes

Chemistry – A European Journal, Volume 32, Issue 35, 19 September 2026.
The use of secondary amine Lewis base organocatalysts allows for the unprecedented activation of allenoates for formal (3+2+1)‐cycloadditions with Michael acceptors and aromatic carbaldehydes. ABSTRACT Employing secondary amines as covalently interacting Lewis basic organocatalysts allows for the activation of electron‐deficient allenes (allenoates ...
David Naderer, Alexander Pötscher, Katharina Eder, Uwe Monkowius, Markus Himmelsbach, Mario Waser   +5 more
wiley   +1 more source

Umpolung Activation of Bicyclobutanes via N-Heterocyclic Carbene Catalysis. [PDF]

Angew Chem Int Ed Engl
Chang YC, Guo R, Fessard T, Lefebvre Q, Salome C, Brown MK.   +5 more
europepmc   +1 more source