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Coordination Polymer or Cluster: Zinc Bis(3,5-di-tert-octyl-semiquinolate) with Pyrazine
AbstractNew zinc bis- o- semiquinolate complexes based on 3,5-di- tert -octyl- o -benzoquinone bearing the N-donor ligand (pyrazine) coordinated to the...
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Molecular and electronic structures of paramagnetic gallium complexes with differently charged o-quinone ligands
A series of new paramagnetic six-coordinate gallium complexes based on 3,6-di- tert -butyl- o -benzoquinone with N-donor ligands, such as pyridine (Py),...
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Copper(II) Complexes with Mono- and Double Reduced Forms of 3,5-Di-tert-octyl-o-benzoquinone
AbstractCopper(II) complexes based on 3,5-di- tert -octyl- o -benzoquinone (3,5- t -Oc-Q) have been synthesized. Derivatives of the composition (3,5- t- Oc-SQ)...
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Cobalt(III) Bis-o-semiquinone Complexes with p-Tolyl-Substituted Formazan Ligands: Synthesis, Structure, and Magnetic Properties
AbstractNew heteroligand cobalt(III) bis-3,6-di- tert -butyl- o -benzosemiquinone complexes with p- tolyl-substituted formazan ligands Co(3,6-SQ) 2 L n (L 1 H...
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Amidophenolate Tantalum Complexes
AbstractMixed-ligand amidophenolate complexes [Ta(AP Dipp )(NMe 2 ) 3 ] ( I ) and [Ta(AP Dipp ) 2 (NMe 2 )] ( II ) were obtained by the reaction of Ta(NMe 2 ) 5 with...
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Five-Coordinated Bis-o-semiquinonato Cobalt(II) Complex with Triarylphosphine
AbstractBis-3,6-di- tert -butyl- o -benzosemiquinonato cobalt complex with tris(2,6-dimethoxyphenyl)phosphine was synthesized and characterized. Single...
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Heterometallic Complexes Based on Triphenylantimony(V) Quinone-Catecholate
AbstractHeterometallic chromium(III) Cr III [(SQ-Cat)SbPh 3 ] 3 ( I ), copper(II) Cu II [(SQ-Cat)SbPh 3 ] 2 ( II ), and zinc I 2 Zn(Q-Cat)SbPh 3 ( III ) and...
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Copper(II) Catecholate Complexes with Polypyridyl Ligands
AbstractCopper(II) catecholate complexes based on 3,6-di- tert -butyl- o -benzoquinone with N-donor ligands of the phenanthroline series have been...
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Metal Complexes with Redox-Active Ligands in the Indirect Electrosynthesis of Organic Sulfur Compounds
AbstractA possibility of using metal complexes with redox-active ligands in organic electrosynthesis is demonstrated on the basis of literature data...
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Chromium(III) and indium(III) 3,6-di-tert-butyl-o-semiquinolate complexes as redox mediators of hydrogen sulfide oxidation in reactions with cycloalkanes
The electrochemical oxidation of the chromium(III) and indium(III) complexes with 3,6-di- tert -butyl- o -semiquinolate leading to the formation of...
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Homoligand Tris-o-Dioxolene Complexes. Peculiarities of the Molecular Structures and Magnetic Properties
AbstractMetal tris- o -dioxolene ( o- quinone, o- semiquinone, and catecholate) complexes represent an interesting and vivid model system for the...
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STRUCTURE OF LANTHANIDE SEMIQUINOLATES WITH NITROGEN-CONTAINING LIGANDS
AbstractMolecular and crystal structures are determined for a series of mixed-ligand mononuclear compounds of lanthanides (Ln) with the 3,6-di( tert -b...
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Magnetic Properties of bis-o-Benzosemiquinonato Cobalt(II), Iron(II), and Manganese(II) Complexes with 2,2'-Biquinoline and 1,4-Di-tert-Butyl-1,4-Diazabutadiene
New heteroligand cobalt(II), iron(II), and manganese(II) complexes of the M(3,6-SQ) 2 L type bearing 3,6-di-tert-butyl-o-benzosemiquinonato ligands...
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Electrochemical transformations and antiradical activity of asymmetrical RS-substituted pyrocatechols
Redox transformations of sulfides 1–8 combining a fragment of sterically hindered pyrocatechol with alkyl, cycloalkyl, and aromatic substituents were...
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Heterospin Copper(II) Catecholate Complex with the TEMPO–Iminopyridine Ligand
AbstractThe heterospin copper(II) complex, ((pyridin-2-ylmethylene)-4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl)-3,6-di- tert -butylcatecholatocopper(...
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Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion
Molecular and crystal structures of mononuclear lanthanide (Ln) compounds with the 3,6-di( tert -butyl)-1,2-benzoquinone (SQ) radical anion of the...
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Crystal Structures of Chromium Cyclopentadienyl Catecholate Complexes
In the interaction of [CrCp* 2 ] (Cp* = η 5 -C 5 Me 5 ) with 3,6-di- tert -butyl- o -benzoquinone (Q 36 ), mixed-ligand complexes with the respective monoanionic...
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Biomimetics of mononuclear and dinuclear Cu(II) and Fe(III) complexes of a newly synthesized piperazyl Mannich base with or without thiocyanate towards catechol
AbstractThis paper presents the synthesis and characterization of Cu(II) and Fe(III) complexes of a newly synthesized Mannich base N -[4-hydroxy-3-[[4...
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Electrochemical behavior and anti/prooxidant activity of thioethers with redox-active catechol moiety
AbstractA number of asymmetrical thioethers combining sterically hindered catechol moiety and different groups (polar, non-polar, or redox active) at...
