Metal Centers as Nucleophiles: Oxymoron of Halogen Bond‐Involving Crystal Engineering

DM Ivanov, NA Bokach… - … –A European Journal, 2022 - Wiley Online Library
This review highlights recent studies discovering unconventional halogen bonding (HaB)
that involves positively charged metal centers. These centers provide their filled d‐orbitals …

Ylide-substituted phosphines: A platform of strong donor ligands for gold catalysis and palladium-catalyzed coupling reactions

S Lapointe, A Sarbajna… - Accounts of Chemical …, 2022 - ACS Publications
Conspectus The development of homogeneous catalysts is strongly connected to the design
of new, sophisticated ligands, which resolve limitations of a given reaction protocol by …

Au⋅⋅⋅ H− C Interactions Support a Robust Thermally Activated Delayed Fluorescence (TADF) Gold (I) Complex for OLEDs with Little Efficiency Roll‐Off and Good …

X Feng, JG Yang, J Miao, C Zhong… - Angewandte Chemie …, 2022 - Wiley Online Library
The practical use of luminescent mononuclear gold (I) complexes as optoelectronic
materials has been limited by their inferior stability. Herein we demonstrate a strategy to …

Origin of superlubricity promoted by black phosphorus dotted with gold nanoparticles

G Tang, F Su, X Liu, Z Liang, T Zou, PK Chu - Applied Surface Science, 2023 - Elsevier
Black phosphorus (BP) has attracted considerable attention due to the outstanding
mechanical and structural properties. However, the nanoscale frictional properties and …

Hexafluoroisopropanol (HFIP) as a multifunctional agent in gold-catalyzed cycloisomerizations and sequential Transformations

NV Tzouras, LP Zorba, E Kaplanai, N Tsoureas… - ACS …, 2023 - ACS Publications
Despite the unique position of gold catalysis in contemporary organic synthesis, this area of
research is notorious for requiring activators and/or additives that enable catalysis by …

Ligand-enabled sustainable gold catalysis

A Kumar, NT Patil - ACS Sustainable Chemistry & Engineering, 2022 - ACS Publications
Gold catalysis has emerged as an efficient tool in the field of synthetic organic chemistry.
Despite the significant progress, the need for high catalyst loadings has mainly hampered its …

Palladium-catalyzed chemoselective direct α-arylation of carbonyl compounds with chloroaryl triflates at the C–Cl site

Z Chen, C Gu, OY Yuen, CM So - Chemical science, 2022 - pubs.rsc.org
This study described palladium-catalyzed chemoselective direct α-arylation of carbonyl
compounds with chloroaryl triflates in the Ar–Cl bond. The Pd/SelectPhos system showed …

Exploring Au (I) involving halogen bonding with N-heterocyclic carbene Au (I) aryl complexes in crystalline media

AS Mikherdov, M Jin, H Ito - Chemical Science, 2023 - pubs.rsc.org
Among the known types of non-covalent interactions with a Au (I) metal center, Au (I)
involving halogen bonding (XB) remains a rare phenomenon that has not been studied …

Differing Effects of Nonlinearity around the Proton Acceptor on CH·· O and NH·· O H-Bond Strength within Proteins

S Scheiner, ZS Derewenda - The Journal of Physical Chemistry B, 2024 - ACS Publications
The effects of deviations from nonlinearity around the carbonyl proton acceptor of an amide
group are assessed by DFT quantum chemical calculations for both CH·· O and NH·· O H …

Deciphering the Primary Role of Au⋅⋅⋅ H− X Hydrogen Bonding in Gold Catalysis

A Sorroche, S Moreno, M Elena Olmos… - Angewandte …, 2023 - Wiley Online Library
Abstract Au⋅⋅⋅ H− X (X= N or C) hydrogen bonding is gaining increasing interest, both in
the study of its intrinsic nature and in their operability in different fields. While the role of …