Results 61 to 70 of about 2,773,244 (210)
The Gold(I)‐Catalysed Protodecarboxylation Mechanism [PDF]
Chemistry – A European Journal, 2015 AbstractA mechanistic study of the gold‐catalysed protodecarboxylation is described. Each reaction step has been investigated experimentally and computationally. More specifically, the activation parameters for the decarboxylation step have been determined through kinetic studies.
Dupuy, Stephanie +3 more
openaire +4 more sources
First-Principles Analysis of Molecular Conduction Using Quantum Chemistry Software
, 2002 We present a rigorous and computationally efficient method to do a parameter-free analysis of molecular wires connected to contacts. The self-consistent field approach is coupled with Non-equilibrium Green's Function (NEGF) formalism to describe ...
Andres +53 more
core +2 more sources
Designing hollow nano gold golf balls. [PDF]
, 2014 Hollow/porous nanoparticles, including nanocarriers, nanoshells, and mesoporous materials have applications in catalysis, photonics, biosensing, and delivery of theranostic agents.
Anzenberg, Paula +11 more
core +1 more source
Gold(I)‐Catalyzed Propargyl Claisen Rearrangement. [PDF]
ChemInform, 2004 Homoallenic alcohols are prepared from propargyl vinyl ethers using a trinuclear gold(I)-oxo complex, [(Ph3PAu)3O]BF4, as a catalyst for propargyl Claisen rearrangement at room temperature. The gold(I)-catalyzed reaction is effective for a diverse collection of propargyl vinyl ethers, including substrates containing aryl and alkyl groups at the ...
Benjamin D, Sherry, F Dean, Toste
openaire +2 more sources
Gold(I)‐Catalyzed Stereoselective Olefin Cyclopropanation. [PDF]
ChemInform, 2005 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Magnus J, Johansson +3 more
openaire +2 more sources
MoleculesPhosphine-stabilized gold clusters are an important subgroup of metalloid gold cluster compounds and are important model compounds for nanoparticles. Although there are numerous gold clusters with different phosphine ligands, the effect of phosphine on ...
Markus Strienz, Andreas Schnepf
doaj +1 more source
A four stage evolution of the White Channel gravel: Implications for stratigraphy and palaeoclimates [PDF]
, 2014 Although the White Channel gravel (WCG) of the Klondike district, Yukon, contains gold placers which have been exploited for over a century, few sedimentological studies have been undertaken.
Chapman, Robert +3 more
core
Gold(I) Fluorohalides: Theory and Experiment [PDF]
Chemistry – A European Journal, 2017 AbstractThe anionic trifluoromethylgold(I) derivatives [CF3AuX]−, which have been prepared and isolated as their [PPh4]+ salts in good yield, undergo thermally induced difluorocarbene extrusion in the gas phase, giving rise to the mixed gold(I) fluorohalide complexes [F−Au−X]− (X=Cl, Br, I).
Miguel Baya +5 more
openaire +4 more sources
Analysis of Relative Scent Intensity, Volatile Compounds and Gene Expression in Freesia “Shiny Gold”
Plants, 2020 Scent is one of the most important economic traits in Freesia hybrida. “Shiny Gold”, a popular cultivar in South Korea, is widely cultivated for its scent.
Aparna Srinivasan +8 more
doaj +1 more source
, 1998 In lieu of an abstract, below is the essay\u27s first paragraph. “The first time I robbed Tiffany’s it was raining. I remember because after I left her house I stopped to check the time when my pocket watch slipped from my hand to the ground.
Bowers, Mark
core +1 more source