salen ligand
SYNTHESIS AND CHARACTERIZATION OF ZN(II) AND CD(II) SALEN COMPLEXES, SALEN L1H2 , L2H2 N,N’-BIS (SALICYLIDENE)-8,11 DIAMINOCTANE AND N,N’-BIS (SALICYLIDENE)-8,13 DIAMINODECANE
... The salen ligand N,N’-bis (salicylidene)-8,11 diaminoctane L1H2 and N,N’-bis(salicylidene)- 8,13 diaminodecane L2H2 were synthesized by condensation of the salicylaldehyde and appropriate diamines in 2 : 1 ...
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Crystal Structure of A Novel Binuclear Cu (II) Schiff Base Complex: [Bis ((E) (2 (dimethylamino)ethylimino)methyl)phenolato]bis[μ (acetato)]Copper(II)
... ligand and, the two O atoms of two acetate groups. The present study demonstrates a novel example of binuclear copper (II) complex with two tri dentate salen ligands and two bridged acetate groups. The ...
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Polymer Supported Ni(salen) Catalysts and Ni(II)-salen zeolite Y as Catalysts for Heterogeneous Electrohydrocyclization Reactions
... excess uncomplexed salen ligand at a 1:3 weight ratio. The two solids were placed in an oven at 170 ℃ overnight, then the molten mixture was removed from the oven and allowed to cool back into a solid. The ...
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Synthesis and Crystal Structure of Salen Ligands Derived from Unsymmetrical Vicinal Diamine
... 2-hydroxybenzaldehyde (0.02 mol) and 1-phenylpropane-1,2-diamine (0.01 mol) in ethanol (25 ml, 99%). The mixture was refluxed for 3h and the resulting solid product was collected by filtration. The solid was purified by ...
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Electrochemical and Simulation Analysis of Salen as a Corrosion Inhibitor
... The potentiodynamic polarization curves, quantum chemical calculation and molecular dynamics simulation methods are used to study the inhibition effects of Salen ligand regarding the corrosion of carbon ...
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A New Mn-Salen Micellar Nanoreactor for Enantioselective Epoxidation of Alkenes in Water
... yield. Salen moiety was assembled by using (1R,2R)-diphenyl-ethylendiamino-monochloride 6 [11], which in the presence of aldehyde 3 afforded to the mono-imino-amine-monochloride compound 7 in quantitative ...
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Salen-based amphiphiles: directing self-assembly in water by metal complexation
... amphiphilic salen ligand and its metal complexes of the late first row transition ...of salen ligands by separately preparing the hydrophilic diamine and hydro- phobic salicylic aldehyde ...
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Kinetics and Mechanism of (salen)Mn III Catalyzed Oxidation of Aryl phenyl Sulfides with Sodium Metaperiodate
... The effect of changes in the electronic nature of the oxidant on the rate of oxidation of the 4-substituted phenyl phenyl sulfides with oxo(salen)manganese(V) complexes 2a-2d, and the second-order rate constants ...
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Tetradentate Schiff base beryllium complexes
... The tetrahedral nature of beryllium forces the Salen ligand to re-arrange such that the two phenolate/imine pairs coordinate to different metal centres. This simple motif is extremely rare and has only been ...
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← Return to Article Details THERMODYNAMIC AND ADSORPTION ISOTHERM OF N,N′-BIS(2,4,6-TRIHYDROXYACETOPHENONE)- 2,2-DIMETHYLPROPANDIIMINE AS A CORROSION INHIBITOR ON SA-210 STEEL IN ALKALINE NACL SOLUTION
... N,N′-bis(2,4,6-trihydroxyacetophenone)-2,2-dimethylpropandiimine (THAPDP) was investigated as an environmentally friendly Salen Ligand for corrosion inhibition of SA-210 steel in alkaline solution with ...
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Electrospun Immobilized Ruthenium Salen Complex on FeNi3 Nanofiber for Selective Hydrogenation of Benzene to Cyclohexene
... Sci., 14 2019 8892 – 8906, doi: 10.20964/2019.09.50 International Journal of ELECTROCHEMICAL SCIENCE www.electrochemsci.org Electrospun Immobilized Ruthenium Salen Complex on FeNi3 Nanof[r] ...
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Immobilization of a new (salen) molybdenum(VI) complex onto the ion-exchangeable polysiloxane as a heterogeneous epoxidation catalyst
... Herein, for the first time, we report the utilization of a layered ion-exchangeable polysiloxane, prepared by Kaneko and coworkers, [33-34] as support to immobilize a new and efficient (salen)Mo(VI)- based ...
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Forget the magic circle (or towards a sociology of video games)
... particular Salen and Zimmerman, in this ...that Salen and Zimmerman do themselves no favours in their use of language, often referring to the magic circle as ‘a distinct place’ ‘separate’ from ‘the real ...
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Kinetics and mechanism of oxidation of sulphur containing amino acids by oxo (salen) chromium (V) ion
... The oxidation of sensitive sulphide located in a biomolecule such as methionine residue in a peptide or protein, the redox reaction is affected by amino and carboxyl groups present in close proximity to sulphide ...
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Crystal structure and Hirshfeld surfaces analysis of the nickel(II) complex of the Shiff base ligand 6,6′ {(1E,1′E) [ethane 1,2 diylbis(azanylylidene)]bis(methanylylidene)}bis[2 (trifluoromethoxy)phenol]
... The title Schiff base ligand (L), was synthesized by conden- sation of 2-hydroxy-3-trifluoromethoxybenzaldehyde (0.0095 mmol) and 1,2-ethanediamine (0.0095 mmol) in ethanol under reflux for ca 18 h. The yellow ...
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Electrochemical Behavior of Copper(II) salen in Aqueous Phosphate Buffer at the Mercury Electrode
... Cu(II) salen in phosphate buffer (pH ...Cu(II) salen proceeds through three distinct processes (signal 2 at ...Cu(II) salen/Cu(I) salen is responsible for signal 2; results confirmed by DC, ...
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ELECTROCHEMICAL AND ELECTRON PARAMAGNETIC RESONANCE EVIDENCE FOR SEMIQUINONE RADICAL IN THE CLEAVAGE OF CATECHOL BY SCHIFF BASE COMPLEX OF Ru(III) IN AQUEOUS SURFACTANT MICELLE
... of ligand Ru(III) charge transfer bands with phenolate Ru(III) charge transfer ...from Salen‐to‐ Ru(III) interaction, shifted to higher energy due to the chelation of the DTBC 2‐ ...
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Dietary habits and cardiovascular disease risk in middle-aged and elderly populations: a review of evidence
... The Medi-RIVAGE study: reduction of cardiovascular disease risk factors after 3-mo intervention with a Mediterranean-type diet or low-fat diet. De Lorgeril M, Salen P, Martin [r] ...
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Antiradical and Antioxidant properties of some oxovanadium(IV) complexes of l-amino acids
... VO-salen, VO-brsalen, VO-salphn and VO-brsalphn exhibit the α-Glucosidase inhibition and DPPH free radical scavenging capacity (Sristi Misra 2011) and complex of 2-hyd[r] ...
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Synthesis and Characterization of Some Metal Complexes with their Sulfamethoxazoleand 4,4'-dimethyl-2,2'-bipyridyl and study Cytotoxic Effect on Hep-2 Cell Line Mahasin F. Alias|Maysoon M. AbdulHassan
... The ligand 4-amino-N-(5-methylisoxazole-3-yl)-benzene-sulfonamide(L1) (as a chelating ligand) was treated with Pd(II),Pt (IV) and Au(III) ions in alcoholic medium in order to prepare a series of new metal ...
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