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Single-crystal X-ray diffraction study of 4,5-diaryl-3-hydroxy-2,2′-bipyridine-6-carbonitriles
Five representatives of 4,5-diaryl-substitted 3-hydroxy-2,2′-bipyridine-6-carbonitriles were studied by single-crystal X-ray diffraction. The...
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Structure and Thermal Properties of Silver Complexes with 2,2′-Bipyridine and Fluorinated β-Diketonate Ligands
AbstractNew silver complexes [Ag(bipy)(CH 3 COCHCO R )] x with 2,2′-bipyridine (bipy) and β-diketonate ligands (tfac: R = CF 3 , x = 2; hfbac: R = C 3 F 7 , x = ...
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Single-crystal X-ray diffraction analysis of arylamine-containing 2,2′-bipyridine derivatives
The structures of six 2,2′-bipyridine derivatives containing aromatic amine moieties, namely N -aryl-4-aryl-1-(pyridin-2-yl)-6,7-dihydro-5 H -cyclopenta[
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Cytotoxic Copper(II) Complexes Based on 2,2'-Bipyridine/1,10-Phenanthroline and 5-(4-Chlorophenyl)-1H-tetrazole: Synthesis and Structures
AbstractFive coordination compounds [Cu 2 (Bipy) 2 L 4 ]·C 2 H 5 OH ( Iа , Ib ), [Cu 2 (Dmbipy) 2 L 4 ] ( II ), [Cu 2 (Phen) 2 L 4 ]·H 2 O ( IIIa ), [Cu 2 (Dmphen) 2 L 4 ] ( IVa ), and [Cu
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Neutral lanthanide complexes based on 5,6′-diaryl-2,2′-bipyridine-6-carboxylic acids: synthesis and photophysical properties
New lanthanide complexes of the composition LnL 3 (Ln = Eu III , Tb III , Dy III , Sm III ) with 5,6′-diaryl-2,2′-bipyridine-6-carboxylate anions, including...
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Cu(II) COORDINATION POLYMERS CONTAINING DICYANAMIDE AND 2,2′-BIPYRIDINE: STRUCTURAL AND ANTIBACTERIAL PROPERTIES
AbstractFrom reaction mixture containing the same reagents, the two Cu(II) complexes, with dicyanamide (dca) bridges, [Cu(bpy)(dca) 2 ] n ( 1 ) and...
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Chronoamperometric Determination of Antioxidant Capacity Using an Iron Complex with 2,2'-Bipyridine
AbstractThe approach for the determination of antioxidants of various hydrophilicity using the complex of the iron(III) with bipyridine as a model...
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SYNTHESIS, STRUCTURE, AND PROPERTIES OF THE ORGANONICKEL σ-COMPLEX [NiBr(Pmp)(bpy)], WHERE Pmp IS 2,3,4,5,6- PENTAMETHYLPHENYL, bpy IS 2,2′-BIPYRIDINE
AbstractThe organonickel σ-complex 2,3,4,5,6-pentamethylphenyl-nickel(II)-bromide-2,2′-bipyridine is synthesized electrochemically. This is the first...
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Synthesis and Luminescence Spectral Properties of New Cyano-Substituted 2,2′-Bipyridine Derivatives
AbstractPreviously unknown 2-{4-aryl-5-cyano-[2,2′-bipyridin]-6(1 H )-ylidene}malononitriles were synthesized by reaction of...
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Specific Behavior of the Electrochemically Generated Organonickel Sigma-Complex [NiBr(Tcpp)(bpy)], where Tcpp is 2,4,6-Tricyclopentylphenyl, bpy is 2,2'-Bipyridine
AbstractA novel organonickel sigma-complex [NiBr(Tcpp)(bpy)], where Tcpp is 2,4,6-tricyclopentylphenyl, bpy is 2,2'-bipyridine has been generated in...
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Synthesis of derivatives of 6-aryl-2,2′-bipyridine complexes with PtII as potential antitumor agents
New Pt II complexes of aryl- and diaryl-2,2′-bipyridines were prepared using the Kröhnke method for the further synthesis of pyridine derivatives....
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Conditions for the Synthesis of 4,5-Diaryl-3-hydroxy-2,2'-bipyridine-6-carbonitriles by the Reaction of 1,2,4-Triazine-5-carbonitriles with 2-Aminooxazoles
AbstractVarious conditions for the inverse electron-demand aza-Diels–Alder reaction in the series of...
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Heteroleptic Ruthenium(II) 2,2'-Bipyridine Complexes Incorporating Bipyrazolate and 2-Pyridyl Pyrazolate Ancillaries
AbstractTreatment of 5,5′-di(trifluoromethyl)-3,3′-bipyrazole (BipzH 2 ) with cis -[RuCl 2 (Bipy) 2 ]·2H 2 O (Bipy = 2,2′-bipyridine) or cis -[RuCl 2 (Dmbipy) 2 ]·2H...
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A DFT and TD-DFT study of charge transport and non-linear optical properties of N-(4- methoxybenzylidene)isonicotinohydrazone, 2,2’-bipyridine and their Fe2+, Ni2+, Cu2+, Pd2+ and Pt2+ complexes
Herein is presented a theoretical study of the non-linear optical and charge transport properties of N-(4-methoxybenzylidene)isonicotinohydrazone...
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CRYSTAL STRUCTURES OF [
N ′-(2- OXIDOBENZYLIDENE)-N -(PROP-2-EN-1-YL)- CARBAMOHYDRAZONOTHIOATO(2-)](1,10- PHENANTHROLINE)COPPER AND [N ′-(2- OXIDOBENZYLIDENE)-N -(PROP-2-EN-1-YL)- CARBAMOHYDRAZONOTHIOATO(2-)](2,2′- BIPYRIDINE)COPPER HEMIHYDRATESAbstractThe crystal structures and biological properties of [ N ′-(2-oxidobenzylidene)- N -(prop-2-en-1-yl)-carbamohydrazonothioato(2-)](1,10-phenanthrol...
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Catalytic potency of zeolite Y immobilized copper-2,2′-bipyridine hybrid complex in oxidation of olefins
A zeolite immobilized hybrid catalyst [Cu(bpy) 2 ] 2+ NaY [bpy = 2,2′-bipyridine]( 1 ) was prepared by immobilizing Cu(II)-bipyridine complex onto NaY...
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Two-Dimensional Copper Coordination Polymer Assembled with Fumarate and 5,5’-Dimethyl-2,2’-bipyridine: Synthesis, Crystal Structure and Magnetic Properties
Abstract[[Cu(fum)(dmb)]·H 2 O] n ( 1 ) (fum = fumarate; dmb = 5,5’-dimethyl-2,2’-bipyridine) was obtained by a self-assembly solution reaction, at...
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Synthesis, Structure and Magnetic Properties of New Ionic Ni–Yb Nitrate Complexes with 2,2'-Bipyridine and 1,10-Phenanthroline
AbstractNew heterometallic nitrate complexes, namely [Ni(bipy) 3 ][Yb(NO 3 ) 5 ]·0.58MeOH ( I ), [Ni(phen) 3 ][Yb(NO 3 ) 5 ] ( II ) and [Ni(phen) 3 ][Yb(NO 3 ) 5 ]·MeOH ( II...
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Syntheses, crystal structures, thermodynamic and fluorescent properties of dinuclear lanthanide complexes constructed with 2-fluorobenzoic acid and 5,5′-dimethy-2,2′-bipyridine
2-fluorobenzoic acid and 5,5′-dimethy-2,2′-bipyridine were used to construct two novel isostructural lanthanide complexes [Ln(2-FBA) 3 (5,5′-DM-2,2′-bipy)]...
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Electrochemiluminescence of Tris(2,2′-bipyridine)ruthenium(II)/Tri-n-propylamine with an Electric Contactless Power Transfer System
An electrochemiluminescence (ECL) analytical device was developed using an electric contactless power transfer system. A mutually induced...