Synthesis and Coordination Behavior of a Flexible Bis(phosphinoferrocene) Ligand

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10381846" target="_blank" >RIV/00216208:11310/18:10381846 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3390/molecules23082054" target="_blank" >https://doi.org/10.3390/molecules23082054</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/molecules23082054" target="_blank" >10.3390/molecules23082054</a>

Result language
angličtina
Original language name
Synthesis and Coordination Behavior of a Flexible Bis(phosphinoferrocene) Ligand
Original language description
A symmetrical flexible bis(phosphinoferrocene) derivative, viz. bis[1'-(diphenylphosphino)ferrocenyl]methane (1), was prepared and studied as a ligand in Pd(II) and Au(I) complexes. The reactions of 1 with [PdCl2(cod)] (cod = cycloocta-1,5-diene) and [Pd(mu-Cl)(L-NC)](2) (L-NC = [2-(dimethylamino-kappa N) methyl] phenyl-kappa C-1) produced bis(phosphine) complex trans-[PdCl2(1-kappa P-2, P')] (4), wherein the ligand spans trans positions in the square-planar coordination sphere of Pd(II) and the tetranuclear, P, P-bridged complex [(mu(P, P')-1){PdCl(L-NC)}(2)] (5), respectively. In reactions with the Au(I) precursors [AuCl(tht)] and [Au(tht)(2)][SbF6] (tht = tetrahydrothiophene), ligand 1 gave rise to tetranuclear Au2Fe2 complex [(mu(P, P')-1)(AuCl)(2)] (6) and to symmetrical macrocyclic tetramer [Au-4(mu(P, P')-1)(4)][SbF6](4) (7). All compounds were characterized by spectroscopic methods. In addition, the structures of compound 1, its synthetic precursor bis[1'-(diphenylphosphino) ferrocenyl] methanone (3), and all aforementioned Pd(II) and Au(I) complexes were determined by single-crystal X-ray diffraction analysis (some in solvated form).
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
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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