Interaction of Gold Acetylides with Gold(I) or Silver(I) Cations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10192752" target="_blank" >RIV/00216208:11310/13:10192752 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/om4006774" target="_blank" >http://dx.doi.org/10.1021/om4006774</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/om4006774" target="_blank" >10.1021/om4006774</a>

Result language
angličtina
Original language name
Interaction of Gold Acetylides with Gold(I) or Silver(I) Cations
Original language description
Structures and properties of complexes between (trimethylphosphino)gold acetylides and another (trimethylphosphino)gold cation have been studied in the light of the possible "dual activation" reaction mode in gold catalysis. Silver salts are often used as cocatalysts in gold catalysis; therefore, also mixed complexes of acetylides with (trimethylphosphino)gold(I) and silver(I) cations have been investigated. Energy-resolved collision-induced dissociation experiments, ion spectroscopy, and density functional theory calculations show that the gold and silver cations preferentially coordinate to the gold acetylides rather than to neutral CC triple bonds in diyne-type substrates. The effect of the binding of two metal cations to acetylides with respect tonucleophilic additions is discussed.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
—

Project
<a href="/en/project/GAP207%2F11%2F0338" target="_blank" >GAP207/11/0338: Reaction mechanisms in organometallic chemistry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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