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62 795 (0,235s)

Result

Bridge Dominated Oxidation of a Diruthenium 1,3-divinylphenylene Complex

A divinylphenylene bridged diruthenium complex constitutes an ensemble of three coupled redox systems. Spectroelectrochemistry provides evidence that the oxidation processes are dominated by the organic bridge....

CF - Fyzikální chemie a teoretická chemie

  • 2004
  • Jx
Result

How to elucidate and control the redox sequence in vinylbenzoate and vinylpyridine bridged diruthenium complexes

Vinylbenzoate-bridged diruthenium complexes (RHCdouble bond, length as m-dashCH)(CO)(PiPr3)2Ru(?-4-OOCC6H4?CHdouble bond, length as m-dashCH)RuCl(CO)(PiPr3)2 (R = Ph, 3a or CF3, 3b) and vinylpyridine-bridged (?6-p-cymene)Cl2Ru(?-NC5...

CG - Elektrochemie

  • 2010
  • Jx
Result

Sawhorse-type diruthenium tetracarbonyl complexes containing porphyrin-derived ligands as highly selective photosensitizers for female reproductive cancer cells

Diruthenium tetracarbonyl complexes of the type [Ru(CO)4(mu-O2CR)2L2] bearing porphyrine substituents in L or R are active and selective photosenzitizers against fermale reproductive cancer cell lines....

CA - Anorganická chemie

  • 2009
  • Jx
Result

Isovalent and Mixed-Valent Diruthenium Complexes [(acac)(2)Ru-II (.mu.-bpytz)Ru-II(acac)(2)] and [(acac)(2)Ru-II(.mu.-bpytz)Ru-III(acac)(2)](ClO4) (acac= Acetylacetonate and bpytz=3,6-Bis(3,5

reduction of the neutral precursor produces a diruthenium(II) complex of the bpytz form leads to a diruthenium(III) species....

CF - Fyzikální chemie a teoretická chemie

  • 2004
  • Jx
Result

[(p-MeC6H4Pri)2Ru2(SC6H4-p-But)3]Cl (diruthenium-1), a dinuclear arene ruthenium compound with very high anticancer activity: An in vitro and in vivo study

A newly synthesised derivative [(p-MeC6H4Pri)2Ru2(SC6H4-p-But)3]Cl (diruthenium study using a mouse model. In a solid Ehrlcih tumour, diruthenium-1 at doses of 0.4 (5 mg/kg i.p.) in the positive control group. However, it was only <...

CE - Biochemie

  • 2015
  • Jx
  • Link
Result

Synthesis, structure and electrochemistry of cationic diruthenium complexes of the type [(N boolean AND N)(2)Ru-2(CO)(2)(mu-CO)(2)(mu-OOCFc)](+) containing a ferrocenecarboxylato bridge and two

Synthesis, structure and electrochemistry of cationic diruthenium complexes of the type [(N boolean AND N)(2)Ru-2(CO)(2)(mu-CO)(2)(mu-OOCFc)](+) containing a ferrocenecarboxylato bridge and two chelating aromatic diimine ligands......

CA - Anorganická chemie

  • 2007
  • Jx
Result

In-vitro and in-vivo evaluation of the anticancer activity of diruthenium-2, a new trithiolato arene ruthenium complex [(eta(6)-p-MeC6H4Pri)(2)Ru-2(mu-S-p-C6H4OH)(3)]Cl

arene ruthenium complex, [(?6-p-MeC6H4Pri)2Ru2(?-S-p-C6H4OH)3]Cl, named diruthenium anticancer activity was evaluated using Ehrlich tumor-bearing NMRI mice. Diruthenium-2 in the expression of protein p21 and cyclin B1. We ...

CE - Biochemie

  • 2016
  • Jx
  • Link
Result

Probing Mixed-Valence in a New tppz-Bridged Diruthenium(III,II) Complex {(.mu.-tppz)[Ru(bik)Cl]2}3+ (tppz=2,3,5,6-Tetrakis(2-pyridyl)pyrazine, bik = 2,2/-Bis(1-methylimidazolyl)ketone): EPR Silence

The complex dication of the diruthenium(II) compound can be oxidized and reduced in two one-electron steps each. In acetonitrile the odd-electron intermediates{(.mu.-tppz)[Ru(bik)Cl]2}n+, n = 1 and 3, have comproportionation constan...

CG - Elektrochemie

  • 2007
  • Jx
Result

Mixed-valency with cyanides as terminal ligands: Diruthenium(III,II) complexes with the 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine bridge and variable co-ligands (CN- vs. bpy or NH3)

New diruthenium complexes (PPN)(4)[(NC)(4)Ru(mu-bptz)Ru(CN)(4)], (PPN)(4) 1, and [(bpy)(2)Ru(mu-bptz)Ru(CN)(4)], 2, (PPN+ = bis(triphenylphospine)iminium; bptz = 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine; bpy = 2,2'-bipyridine), were syn...

CG - Elektrochemie

  • 2010
  • Jx
Result

Synthesis, structure and electrochemistry of cationic diruthenium complexes of the type [(N-N)2Ru2(CO)2(.mu.-OOCFc)]+ containing a ferrocenecarboxylato bridge and two chelating aromatic diimine

-1,10-phenanthroline) in methanol to give the cationic diruthenium complexes [(N-NThe dinuclear bis(ferrocenecarboxylato) complex Ru2(CO)4(.mu.-OOCFc)2(py)2 (Fc = ferrocenyl, py = pyridine) was found to react with aromatic ...

CG - Elektrochemie

  • 2007
  • Jx
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