Nontraditional catalyst supports in surface organometallic chemistry
The field of Surface Organometallic Chemistry (SOMC) aims to blend the positive attributes
of homogeneous and heterogeneous catalysis. Significant insight into heterogeneous …
of homogeneous and heterogeneous catalysis. Significant insight into heterogeneous …
Cationic molybdenum oxo alkylidenes stabilized by N-heterocyclic carbenes: from molecular systems to efficient supported metathesis catalysts
JV Musso, JDJ Silva, MJ Benedikter, J Groos… - Chemical …, 2022 - pubs.rsc.org
Cationic d0 group 6 olefin metathesis catalysts have been recently shown to display in most
instances superior activity in comparison to their neutral congeners. Furthermore, their …
instances superior activity in comparison to their neutral congeners. Furthermore, their …
Revealing the Configuration and Conformation of Surface Organometallic Catalysts with DNP-Enhanced NMR
Although single-site, supported organometallic catalysts were designed with homogeneity in
mind, little is strictly known about their atomic-level structure and uniformity. This is in large …
mind, little is strictly known about their atomic-level structure and uniformity. This is in large …
Theory and computation of nuclear shielding
T Kupka - 2020 - books.rsc.org
A review of the literature published from January to December 2019 on theoretical aspects
of nuclear magnetic shielding is presented. It covers both non-relativistic and relativistic …
of nuclear magnetic shielding is presented. It covers both non-relativistic and relativistic …
Silica‐Supported Cationic Tungsten Imido Alkylidene Stabilized by an N‐Heterocyclic Carbene Ligand Boosts Activity and Selectivity in the Metathesis of α‐Olefins
A well‐defined silica‐supported cationic W imido alkylidene was prepared through surface
organometallic chemistry. This catalyst shows preferential activity towards α‐over internal …
organometallic chemistry. This catalyst shows preferential activity towards α‐over internal …
“MoCl3(dme)” Revisited: Improved Synthesis, Characterization, and X-ray and Electronic Structures
“MoCl3 (dme)”(dme= 1, 2-dimethoxyethane) is an important precursor for midvalent
molybdenum chemistry, particularly for triply Mo–Mo bonded compounds of the type Mo2X6 …
molybdenum chemistry, particularly for triply Mo–Mo bonded compounds of the type Mo2X6 …
Electrochemical Investigation of Low-Valent Multiply M≡ M Bonded Group VI Dimers: A Standard Chemical Reduction Leads to an Unexpected Product
The synthesis and investigation of multimetallic complexes bearing metal–metal bonds have
been significantly advanced over the last 30 years with exciting applications across many …
been significantly advanced over the last 30 years with exciting applications across many …
Study of the Electronic Structure of M2(CH2CMe3)6 (M = Mo, W) by Photoelectron Spectroscopy and Density Functional Theory
The valence electronic structures of two dinuclear alkyl compounds containing σ2π4 triple
bonds between group 6 metals, viz., M2 (CH2CMe3) 6 (M= Mo, W), have been investigated …
bonds between group 6 metals, viz., M2 (CH2CMe3) 6 (M= Mo, W), have been investigated …
Electronic Structure of Re2(O2CR)4Cl2 Complexes (R = H, CMe3) and Reassignment of the Electronic Absorption Spectrum of Re2(O2CCMe3)4Cl2
Electronic structure calculations on two dinuclear rhenium (III) carboxylate complexes, Re2
(O2CH) 4Cl2 and Re2 (O2CCMe3) 4Cl2, are presented and discussed. Allowed electronic …
(O2CH) 4Cl2 and Re2 (O2CCMe3) 4Cl2, are presented and discussed. Allowed electronic …
[PDF][PDF] Initiation and Deactivation of Homogeneous Rhenium Olefin Metathesis Catalysts
YM Stöferle - 2023 - research-collection.ethz.ch
Rhenium-catalyzed olefin metathesis is mainly studied in heterogeneous catalysts. The most
frequently used supported rhenia catalysts are Re2O7/Al2O3 (-SiO2) and CH3ReO3/Al2O3 …
frequently used supported rhenia catalysts are Re2O7/Al2O3 (-SiO2) and CH3ReO3/Al2O3 …