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I. V. Omelchenko · SciRah

Researcher profile · Semantic Scholar

I. V. Omelchenko

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I. V. Omelchenko — researcher profile on SciRah

h-index: 12
Works: 61
Citations: 531

Most-cited papers

Aromaticity in heterocyclic analogues of benzene: comprehensive analysis of structural aspects, electron delocalization and magnetic characteristics.
I. V. Omelchenko, O. Shishkin, L. Gorb, J. Leszczynski +2 more
2011Physical Chemistry, Chemical Physics - PCCP60 citations Open access
Semantic Scholar
Properties, aromaticity, and substituents effects in poly nitro- and amino-substituted benzenes
I. V. Omelchenko, O. Shishkin, L. Gorb, F. Hill +1 more
2012Structural Chemistry37 citations
Semantic Scholar
Intramolecular S···O chalcogen bond in thioindirubin
O. Shishkin, I. V. Omelchenko, A. L. Kalyuzhny, B. V. Paponov
201036 citations
Semantic Scholar
Aromaticity of monosubstituted derivatives of benzene. The application of out-of-plane ring deformation energy for a quantitative description of aromaticity
O. Shishkin, I. V. Omelchenko, M. Krasovska, R. Zubatyuk +2 more
200634 citations
Semantic Scholar
Ionization and tautomerism of methyl fluorescein and related dyes.
N. Mchedlov-Petrossyan, T. Cheipesh, S. Shekhovtsov, A. Redko +3 more
2015Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy31 citations
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Magnetic, high-field EPR studies and catalytic activity of Schiff base tetranuclear CuII2FeIII2 complexes obtained by direct synthesis.
O. Nesterova, E. Chygorin, V. Kokozay, V. Bon +6 more
2013Dalton Transactions28 citations
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A rapid and facile synthesis of new spiropyrimidines from 5-(2-arylethylidene-2-oxo)-1,3-dimethylpyrimidine-2,4,6-triones
L. L. Gozalishvili, T. Beryozkina, I. V. Omelchenko, R. Zubatyuk +2 more
200824 citations
Semantic Scholar
Decavanadates decorated with [Cu(en)2]2+: Convenient synthetic route, crystal structures and analysis of vibrational spectra
M. Pavliuk, V. Makhankova, O. Khavryuchenko, V. Kokozay +3 more
201416 citations
Semantic Scholar
Structural, magnetic, thermal and visible light-driven water oxidation studies of heterometallic Mn/V complexes
M. Pavliuk, V. Makhankova, V. Kokozay, I. V. Omelchenko +3 more
201515 citations
Semantic Scholar
Substituent effects and aromaticity of six-membered heterocycles
I. V. Omelchenko, O. Shishkin, L. Gorb, F. Hill +1 more
2013Structural Chemistry14 citations
Semantic Scholar
Dynamical Nonplanarity of Benzene. Evidences from the Car–Parrinello Molecular Dynamics Study
O. Shishkin, Przemysław Dopieralski, I. V. Omelchenko, L. Gorb +2 more
201114 citations
Semantic Scholar
A synthesis of 6-functionalized 4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidines
M. Kolosov, E. H. Shvets, Dmitriy A. Manuenkov, Sergey A. Vlasenko +3 more
201712 citations
Semantic Scholar
Hybrid Cu-Containing Compounds Based on Lacunary Strandberg Anions: Synthesis under Mild Conditions, Crystal Structure, and Magnetic Properties.
H. Buvailo, V. Makhankova, V. Kokozay, A. Babaryk +5 more
2022Inorganic Chemistry11 citations
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Direct synthesis of a {Co₆(III)Fe₆(III)} dodecanuclear complex, revealing an unprecedented molecular structure type.
E. Chygorin, V. Kokozay, I. V. Omelchenko, O. Shishkin +3 more
2015Dalton Transactions11 citations
Semantic Scholar
A self-assembled octanuclear complex bearing the uncommon close-packed {Fe4Mn4(μ4-O)4(μ-O)4} molecular core.
O. Nesterova, Eduard N. Chygorin, V. Kokozay, I. V. Omelchenko +3 more
2015Dalton Transactions11 citations
Semantic Scholar
Copper-containing hybrid compounds based on extremely rare [V2Mo6O26]6– POM as water oxidation catalysts
H. Buvailo, V. Makhankova, V. Kokozay, I. V. Omelchenko +4 more
2019Inorganic Chemistry Frontiers10 citations Open access
Semantic Scholar
3,3′‐Dinitrophenolsulphonephthalein: an acid–base indicator dye with unusual properties
N. Mchedlov-Petrossyan, A. Laguta, S. Shekhovtsov, S. V. Eltsov +3 more
201710 citations
Semantic Scholar
Diversity of POM‐based Copper Compounds Obtained from the Same Reaction System
H. Buvailo, V. Makhankova, V. Kokozay, I. Zatovsky +5 more
20169 citations Open access
Semantic Scholar
Synthesis and crystal structure determination of 2,6-di-tert-butyl-4-(2,4,6-triphenylpyridinium-1-yl)phenolate and its corresponding perchlorate salt
S. Shekhovtsov, I. V. Omelchenko, V. Dyakonenko, O. Shishkin +4 more
20129 citations
Semantic Scholar
Interaction of 3‐(2‐Aminophenyl)‐6‐R1‐1,2,4‐triazin‐5‐ones with Acylating Reagents: An Efficient Method for Preparation of 6‐Substituted 3‐R1‐2H‐[1,2,4]triazino[2,3‐c]quinazolin‐2‐ones
Alexey Yu. Voskoboynik, Dmitriy Yu. Scorina, T. Sergeieva, S. Kovalenko +3 more
20168 citations
Semantic Scholar
Synthesis of 4,4‐Disubstituted 1,2‐Thiazinane‐5‐one 1,1‐Dioxides via the CSIC[≠]Reaction Strategy
M. S. Dyachenko, A. O. Kochetkov, A. V. Dobrydnev, D. Milokhov +4 more
20207 citations
Semantic Scholar
Synthesis of functionalized triazolo[1,5-a]pyrimidine derivatives
N. V. Chechina, N. N. Kolos, I. V. Omelchenko, V. Musatov
2018Chemistry of Heterocyclic Compounds7 citations
Semantic Scholar
Aromaticity and conformational flexibility of five-membered monoheterocycles: pyrrole-like and thiophene-like structures
I. V. Omelchenko, O. Shishkin, L. Gorb, J. Leszczynski
2016Structural Chemistry7 citations
Semantic Scholar
Three-component synthesis of tetrasubstituted pyrroles by condensation with amines and arylglyoxals
N. N. Kolos, Viktoriya V. Zubar, I. V. Omelchenko, V. Musatov
2016Chemistry of Heterocyclic Compounds7 citations
Semantic Scholar
Direct synthesis of heterometallic Cu/Mo complexes with aromatic chelating N,N-donating ligands
H. Buvailo, V. Makhankova, V. Kokozay, I. V. Omelchenko +3 more
20167 citations Open access
Semantic Scholar
One-pot synthesis of imidazo[1,2-b]pyrazole derivatives
Nadezhda N. Kolos, B. V. Kibkalo, L. L. Zamigaylo, I. V. Omelchenko +1 more
2015Russian chemical bulletin7 citations
Semantic Scholar
exo-2,3-Epoxybicyclo[2.2.1]heptan-endo-5,6-dicarboximides: versatile starting materials for the preparation of oxazaheterocyclic cage compounds
V. Palchikov, I. Tarabara, O. V. Krishchik, I. V. Omelchenko +3 more
2014Chemical Monthly7 citations
Semantic Scholar
Reactions of ketene aminals with n-arylmaleimides and dimethyl acetylenedicarboxylate, a direct pathway to derivatives of pyrrolo[1,2-a]imidazole and imidazo[1,2-a]pyridine
V. Orlov, Y. Kharchenko, I. Gella, I. V. Omelchenko +1 more
2012Chemistry of Heterocyclic Compounds7 citations
Semantic Scholar
One-Pot Three-Component Synthesis of Polysubstituted Tetrahydroindoles
N. V. Chechina, N. N. Kolos, I. V. Omelchenko
2019Chemistry of Heterocyclic Compounds6 citations
Semantic Scholar
Grignard Reagents and Their N -analogues in the Synthesis of Tricyclic and Tetracyclic Cage-like Lactams
I. V. Tkachenko, I. Tarabara, I. V. Omelchenko, V. Palchykov
2018Journal of Heterocyclic Chemistry6 citations
Semantic Scholar
One-pot three-component synthesis of 3-cyano-4-methyl-2,6-dioxopyridine amino enones
Julia S. Oshega, B. V. Paponov, I. V. Omelchenko, O. Shishkin
20156 citations Open access
Semantic Scholar
One-pot synthesis of new derivatives of 3,4-dihydropyrimidinone, and substituted imidazolin-2-ones
N. V. Chechina, Viktoriya V. Zubar, I. V. Omelchenko, N. N. Kolos
20156 citations Open access
Semantic Scholar
The molecular structure of anionic species of 2,4,5,7-tetranitrofluorescein as studied by electrospray ionisation, nuclear magnetic resonance and X-ray techniques
N. Mchedlov-Petrossyan, K. Steinbach, N. Vodolazkaya, D. V. Samoylov +3 more
2018Coloration Technology5 citations
Semantic Scholar
Ca2+‐Driven Self‐Assembly of POMs into 2D/3D Coordination Polymers
H. Buvailo, V. Makhankova, V. Kokozay, I. V. Omelchenko +4 more
20175 citations Open access
Semantic Scholar
Entropy versus aromaticity in the conformational dynamics of aromatic rings
O. Shishkin, Przemysław Dopieralski, I. V. Omelchenko, L. Gorb +2 more
2013Journal of Molecular Modeling5 citations
Semantic Scholar
Crystal structure of N-hydroxypicolinamide monohydrate
Inna S. Safyanova, Kateryna A. Ohui, I. V. Omelchenko
2016Acta Crystallographica Section E: Crystallographic Communications4 citations Open access
Semantic Scholar
Hexakis(dimethylformamide-κO)manganese(II) μ-oxido-bis[trichloridoferrate(III)]
E. Chygorin, S. Petrusenko, V. N. Kokozay, Yuri O. Smal +2 more
2011Acta Crystallographica Section E4 citations Open access
Semantic Scholar
Synthesis of 3-substituted tetrahydroindol-4-one
N. N. Kolos, Kateryna I. Marchenko, N. V. Chechina, Alexander V. Buravov +1 more
2021Chemistry of Heterocyclic Compounds3 citations
Semantic Scholar
Methyl esters of 2-(N-hydroxycarbamimidoyl)benzoyl-substituted α-amino acids as promising building blocks in peptidomimetic synthesis: a comparative study
V. Tkachuk, O. Hordiyenko, I. V. Omelchenko, V. В. Medviediev +1 more
2018Chemical Monthly3 citations
Semantic Scholar
Synthesis, crystal structures and spectral characterization of chiral 4-R-1,2,4-triazoles
I. Gural'skiy, Viktor A. Reshetnikov, I. V. Omelchenko, Agnieszka Szebesczyk +2 more
20173 citations
Semantic Scholar
Three-component condensation of 1,3-dimethyl-barbituric acid, arylglyoxals, and substituted thioureas
Nadezhda N. Kolos, L. L. Zamigailo, N. V. Chechina, I. V. Omelchenko +2 more
2013Chemistry of Heterocyclic Compounds3 citations
Semantic Scholar
Heterometallic Cu/Co and Cu/Mn oxalate complexes as single-source precursors for spinel-type oxides
H. Buvailo, Oksana Desiatkina, V. Makhankova, V. Kokozay +3 more
2019Journal of Solid State Chemistry2 citations
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Weak but strong: role of weak C–H···X (X=O, N) hydrogen bonds in organization of crystals of (1S,2S,3S,4R,5R,8S)-diethyl 2,4-dicyano-3-(furan-2-yl)-8-morpholino-6-oxobicyclo[3.2.1]octane-2,4-dicarboxylate
S. Shishkina, O. Shishkin, Volodymyr V. Medviediev, I. V. Omelchenko +2 more
2016Structural Chemistry2 citations
Semantic Scholar
catena-Poly[[manganese(III)-bis{μ-2-[(2-hydroxyethyl)iminomethyl]-6-methoxyphenolato-κ3 O 1,N:O 2;κ3 O 2:N,O 1}] iodide]
S. Petrusenko, O. M. Stetsyuk, I. V. Omelchenko
2013Acta Crystallographica Section E2 citations Open access
Semantic Scholar
Tris(2,2′-bipyridine-κ2 N,N′)cobalt(III) tris(oxalato-κ2 O 1,O 2)ferrate(III) monohydrate
E. Chygorin, S. Petrusenko, V. N. Kokozay, I. V. Omelchenko +1 more
2012Acta Crystallographica Section E2 citations Open access
Semantic Scholar
Bis(2-hydroxyiminomethyl-6-methoxyphenolato-κ2 N,O 1)copper(II)
S. Petrusenko, Yaroslava I. Belozub, V. N. Kokozay, I. V. Omelchenko
2012Acta Crystallographica Section E2 citations Open access
Semantic Scholar
Reaction of N-substituted exo-2-hydroxy-5-oxo-4-oxatricyclo[4.2.1.03,7]nonane-endo-9-carboxamides with acetic acid
V. A. Pal'chikov, I. Tarabara, I. V. Omelchenko, O. V. Shishkin +1 more
20102 citations
Semantic Scholar
One-pot diastereoselective synthesis of functionalized 4,5-dihydropyrroles by reactions of arylglyoxals, β-dicarbonyl compounds, and aromatic amines
N. N. Kolos, Sergey A. Karpan, I. V. Omelchenko, N. V. Chechina +1 more
2019Chemistry of Heterocyclic Compounds1 citations
Semantic Scholar
Crystal structure of bis(μ-N-hydroxypicolinamidato)bis[bis(N-hydroxypicolinamide)sodium]
Inna S. Safyanova, Kateryna A. Ohui, I. V. Omelchenko
2017Acta Crystallographica Section E: Crystallographic Communications1 citations Open access
Semantic Scholar
Interaction of 3‐(2‐Aminophenyl)‐6‐R1‐1,2,4‐triazin‐5‐ones with Acylating Reagents: An Efficient Method for Preparation of 6‐Substituted 3‐R1‐2H‐[1,2,4]Triazino[2,3‐c]quinazolin‐2‐ones.
Alexey Yu. Voskoboynik, Dmitriy Yu. Scorina, T. Sergeieva, S. Kovalenko +3 more
20161 citations
Semantic Scholar

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