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Zinc(II) Complexes with Azomethines of 2,4,6-Trimethylaniline and Halogen-Substituted Salicylaldehyde
AbstractAzomethines were synthesized from 2,4,6-trimethylaniline, salicylaldehyde, and its 3(5)-halogen derivatives, as well as their complexes with...
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Azomethines based on ethyl 4-formyl-3,5-dimethyl-1H-pyrrole-2-carboxylate, its biological activity and reaction with thioglycolic acid
Condensation of ethyl 4-formyl-3,5-dimethyl-1 H -pyrrole-2-carboxylate with various aromatic amines and with 5-amino-3-(4-bromo- phenyl(tolyl))-1 H -pyraz...
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Synthesis, Structure, Spectral-Luminescent Properties, and Biological Activity of Chlorine-Substituted Azomethines and Their Zinc(II) Complexes
AbstractA number of chlorine-substituted azomethines of 2-hydroxybenzaldehydes and their zinc(II) complexes were synthesized. Structure of...
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Competition of Thermodynamic and Kinetic Factors during the Formation of Stereoisomers of the Bis(chelate) Ni(II) Complexes Based on (N,O(S,Se))-Bidentate Azomethines: A Quantum Chemical Study
AbstractThe molecular structures and relative energies of trans- and cis -isomers of low-spin bis(chelate) Ni(II) complexes based on...
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Tetra-, Penta-, and Hexacoordinate Stereoisomers of the Bis(ligand) Complexes of Zn(II) and Cd(II) Based on (N,O,S(Se))-Tridentate Azomethines. A Quantum Chemical Study
AbstractThe molecular structures and relative energies of tetra-, penta-, and hexacoordinate stereoisomers of the Zn(II) and Cd(II) bis(ligand)...
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Synthesis and Spectral-Luminescent Properties of Fluorescent Dyads Based on Tetraarylimidazole and Azomethines of Various Nature
AbstractSynthesis and structure of two novel dyads including two fluorophores - 1,2,4,5-tetraarylimidazole and azomethine fragments of different...
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Prototropic Tautomerism of 3-Nitro- and 5-Nitrosalicylidene-3-picolylimines
AbstractSynthesis, X-ray diffraction and spectroscopic analysis (IR, 1 H, 13 C, 15 N NMR) of azomethines derived from 3-nitro- and 5-nitrosalicylic...
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Molecular Switches of the LD-CISSS Type Based on Ni(II) Azomethine Bis-Chelate Complexes. Quantum Chemical Modeling
Abstract(DFT/B3LYP/6-311++G(d,p)) calculations were performed to study Ni(II) azomethine bis - chelates with photoactive moieties (imidazole and...
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Synthesis and studies of antimicrobial activity of azomethine crown ether derivatives and their copper complexes
New Schiff bases were synthesized by condensation of 4-pyridinecarboxaldehyde with crown ethers (4-aminobenzo-15-crown-5,...
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Quantum Chemical Simulation of Hexa-, Penta-, and Tetracoordination Modes in Stereoisomers of the Co(II) and Ni(II) Bis(ligand) Complexes Based on (N,O,S(Se))-Tridentate Azomethines
AbstractThe molecular structures and relative energies of hexa-, penta-, and tetracoordinated stereoisomers of the Co(II) and Ni(II) bis(ligand)...
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Reactions of Pyridoxal Derivatives with Phenyl Iso(thio)cyanates
AbstractThe reaction of phenyl isocyanate with pyridoxal is carried out with the participation of hydroxymethyl and phenolic groups with the...
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Methyl 3-(Bromomethyl)but-3-enoate and Methyl 3-[(Tributylstannyl)methyl]but-3-enoate in Azomethine Allylation Reactions
AbstractAllylation of azomethines was demonstrated for the first time on examples of methyl 3-(bromomethyl)-but-3-enoate and methyl...
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Synthesis of 5-Arylisoxazole and 4,5-Dichloroisothiazole Amino-Substituted Derivatives and Their Biological Activity
AbstractA series of amino derivatives of 5-arylisoxazoles and 4,5-dichloroisothiazole with primary and secondary amino groups was synthesized....
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Heterocyclic Derivatives of 4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
AbstractA convenient and scalable preparative method for the synthesis of azomethines from 4-amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3 H -pyrazol-3-one...
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Spectral and Luminescent Properties of N,N'-Bis(salicylidene)-1,4-Butylenediamine, N,N'-Bis(5-bromosalicylidene)-1,4-Butylenediamine, and Their Complexes with Zinc(II)
AbstractThe spectral and luminescent properties of N 2 O 2 -type aromatic azomethines, N , N '-bis(salicylidene)-1,4-butylenediamine, N , N '-bis(5-bromosalicy...
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Novel type of azomethine with combined effects of thiophene cores and vicinal cyano groups
Through the condensation of 2,5-diaminothiophene-3,4-dicarbonitrile with thiophene-2-carbaldehyde, a new homologue of azomethine-based compounds was...
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Synthesis, in silico guided DNA-interaction analysis, in vitro anti-oxidant evaluation, and antibacterial assay of 4-amino-5-(2-benzylidenehydrazinyl)-2H-1,2,4-triazole-3(4H)-thiones
The current research contains synthesis, DNA-interaction analysis, in vitro anti-oxidant evaluation, and antibacterial assay of triazole-azomethine...
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Single-Component Polyurethane Sealants
AbstractThe paper describes the steps of development of single-component polyurethane sealants, an area being developed at the Department of...
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Controlled Molecular Magnetism of Bi- and Polynuclear Transition Metal Complexes Based on Hydrazones, Azomethines, and Their Analogs
AbstractThe possibilities of the magnetochemical method for the description of structures and properties of bi- and tetranuclear metallochelates and...
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Functionally Substituted Formylphenyl Derivatives of Ethyl Nicotinates
AbstractThe reactions of 4-[(4-formylphenoxy)methyl] derivatives of ethyl 6-alkyl(phenyl)-substituted nicotinates with primary amines, glycols and...