Low‐Valent Metals in Metal‐Organic Frameworks Via Post‐Synthetic Modification

JL Obeso, MT Huxley, JA de Los Reyes… - Angewandte …, 2023 - Wiley Online Library
Metal‐organic frameworks (MOFs) provide uniquely tunable, periodic platforms for site‐
isolation of reactive low‐valent metal complexes of relevance in modern catalysis …

Effects of surface acidity on the structure of organometallics supported on oxide surfaces

KK Samudrala, MP Conley - Chemical Communications, 2023 - pubs.rsc.org
Well-defined organometallics supported on high surface area oxides are promising
heterogeneous catalysts. An important design factor in these materials is how the metal …

The borderless world of chemical bonding across the van der Waals crust and the valence region

J Echeverría, S Alvarez - Chemical Science, 2023 - pubs.rsc.org
The definition of the van der Waals crust as the spherical section between the atomic radius
and the van der Waals radius of an element is discussed and a survey of the application of …

Three-component coupling of arenes, ethylene, and alkynes catalyzed by a cationic bis (phosphine) cobalt complex: Intercepting metallacyclopentenes for C–H …

WG Whitehurst, J Kim, SG Koenig… - Journal of the American …, 2022 - ACS Publications
A cobalt-catalyzed intermolecular three-component coupling of arenes, ethylene, and
alkynes was developed using the well-defined air-stable cationic bis (phosphine) cobalt (I) …

Highly active gas phase organometallic catalysis supported within metal–organic framework pores

RA Peralta, MT Huxley, JD Evans, T Fallon… - Journal of the …, 2020 - ACS Publications
Metal–organic frameworks (MOFs) can act as a platform for the heterogenization of
molecular catalysts, providing improved stability, allowing easy catalyst recovery and a route …

Binding methane to a metal centre

JD Watson, LD Field, GE Ball - Nature Chemistry, 2022 - nature.com
The σ-alkane complexes of transition metals, which contain an essentially intact alkane
molecule weakly bound to the metal, have been well established as crucial intermediates in …

Metathesis by Partner Interchange in σ‐Bond Ligands: Expanding Applications of the σ‐CAM Mechanism

RN Perutz, S Sabo‐Etienne… - Angewandte Chemie …, 2022 - Wiley Online Library
In 2007 two of us defined the σ‐Complex Assisted Metathesis mechanism (Perutz and Sabo‐
Etienne, Angew. Chem. Int. Ed. 2007, 46, 2578–2592), that is, the σ‐CAM concept. This new …

In crystallo organometallic chemistry

KA Reid, DC Powers - Chemical Communications, 2021 - pubs.rsc.org
X-ray crystallography is an invaluable tool in design and development of organometallic
catalysis, but application typically requires species to display sufficiently high solution …

A Series of Crystallographically Characterized Linear and Branched σ-Alkane Complexes of Rhodium: From Propane to 3-Methylpentane

AJ Bukvic, AL Burnage, GJ Tizzard… - Journal of the …, 2021 - ACS Publications
Using solid-state molecular organometallic (SMOM) techniques, in particular solid/gas
single-crystal to single-crystal reactivity, a series of σ-alkane complexes of the general …

Well-Defined Cationic Cobalt (I) Precatalyst for Olefin-Alkyne [2+ 2] Cycloaddition and Olefin-Diene Hydrovinylation Reactions: Experimental Evidence for …

ME Farmer, LE Ehehalt, TP Pabst, MT Tudge… - …, 2021 - ACS Publications
The synthesis and characterization of the cationic cobalt (I) arene complex,[(dppf) Co (η6-
C7H8)][BArF4](dppf= 1, 1′-bis (diphenylphosphino) ferrocene; BArF4= B [(3, 5-(CF3) 2) …