Synthesis and structural characterisation of Group 11 metal complexes with a phosphinoferrocene oxazoline

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10377001" target="_blank" >RIV/00216208:11310/18:10377001 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1039/c8nj02101e" target="_blank" >https://doi.org/10.1039/c8nj02101e</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c8nj02101e" target="_blank" >10.1039/c8nj02101e</a>

Result language
angličtina
Original language name
Synthesis and structural characterisation of Group 11 metal complexes with a phosphinoferrocene oxazoline
Original language description
The coordination properties of phosphinoferrocene oxazolines with Group 11 metal ions were probed through a series of reactions between various metal precursors and the model ligand, rac-1-[4,5-dihydro-4,4-dimethyl-2-oxazolyl]-2-(diphenylphosphino)ferrocene (1). The reactions of 1 with CuX and AgCl produced the halide-bridged dimers [M(-X)(1-N-2,P)], where M/X = Cu/Cl (2a), Cu/Br (2b), Cu/I (2c), and Ag/Cl (3), whereas the reaction with [AuCl(tht)] (tht = tetrahydrothiophene) yielded the chlorogold(I) complex [AuCl(1-P)] (4). When metal precursors without strongly coordinating halide ligands were used (viz., [Cu(MeCN)(4)][PF6] and AgClO4), the complexation reactions generated bis-chelate complexes [M(1-N-2,P)(2)]X (5: M/X = Cu/PF6, 6: M/X = Ag/ClO4). A similar reaction with [Au(tht)(2)]ClO4 produced [Au(1-P)(2)]ClO4 (7), wherein the gold centre is linearly coordinated by two phosphine moieties. All complexes except for 4 were structurally authenticated by X-ray crystallography. The observed coordination behaviour and structures of the isolated complexes are discussed in the context of the catalytic properties of chiral ligands structurally related to the model compound 1.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry

Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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