Synthesis and characterization of silver and gold NHC complexes: Crystal structures and mass spectral studies

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10141573" target="_blank" >RIV/00216208:11310/13:10141573 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jorganchem.2013.03.017" target="_blank" >http://dx.doi.org/10.1016/j.jorganchem.2013.03.017</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jorganchem.2013.03.017" target="_blank" >10.1016/j.jorganchem.2013.03.017</a>

Result language
angličtina
Original language name
Synthesis and characterization of silver and gold NHC complexes: Crystal structures and mass spectral studies
Original language description
Mononuclear silver and gold complexes [Ag(BzlCy)(Cl)] (1) and [Au(BzlCy)(Cl)] (2) were synthesized starting from the N-heterocyclic carbene (NHC) BzlCy center dot HCl (1,3-Dicyclohexylbenzimidazolium chloride) and characterized by NMR and ESI-MS spectralstudies. Molecular structures of complexes [Ag(Bzl-Cy)(Cl)] (1) and [Au(BzlCy)(Cl)] (2.THF) were determined by X-ray crystallography. Formation of different species of these complexes 1 and 2 in gas phase was investigated by electrospray ionization massspectrometry in positive mode and compared with solution formulation. To better understand the nature of NHC complexes and their reactivity with phenyl acetylene in gas phase, we synthesized a negatively charge tag gold complex [Au((S)BzlCy)(Cl)] starting from (S)BzlCy.HCl which prepared by the sulphonation of BzlCy. We investigated the formation of intermediate species [Au((S)BzlCy)(PhC C)] by the coordination of phenyl acetylene to the charge-tag gold complex in gas phase. We compared
Czech name
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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
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Project
<a href="/en/project/GAP207%2F11%2F0338" target="_blank" >GAP207/11/0338: Reaction mechanisms in organometallic chemistry</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

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

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