Author

Sergiy I. Okovytyy

Observed names: Okovytyy, S., Okovytyy, S. I., Okovytyy, S.I., Okovytyy, Sergiy, Okovytyy, Sergiy I., S I Okovytyy, S. I. Okovytyy, S. Okovytyy, Sergey I. Okovytyy, Sergiy Okovytyy, Сергій Іванович Оковитий

Institution: Oles Honchar Dnipro National University

Observed institutions: Zaporizhzhia State Medical and Pharmaceutical University, University of Oxford, Jackson State University, U.S. Army Engineer Research and Development Center, Oles Honchar Dnipro National University

ORCID: 0000-0003-4367-1309

Observed ORCID: 0000-0003-4367-1309

OpenAlex ID: A5050655561

The Mechanism of Unimolecular Decomposition of 2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane. A Computational DFT Study

2005 · Sergiy Okovytyy, Yana Kholod, et al. · The Journal of Physical Chemistry A · 100

Catalytic enantioselective synthesis of indanes by a cation-directed 5-endo-trig cyclization

2015 · Craig P. Johnston, Abhishek Kothari, et al. · Nature Chemistry · 98

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An analysis of stable forms of CL-20: A DFT study of conformational transitions, infrared and Raman spectra

2007 · Yana Kholod, Sergiy Okovytyy, et al. · Journal of Molecular Structure · 95

DFT M06-2X investigation of alkaline hydrolysis of nitroaromatic compounds

2012 · Frances C. Hill, Liudmyla K. Sviatenko, et al. · Chemosphere · 69

Comprehensive Investigations of Kinetics of Alkaline Hydrolysis of TNT (2,4,6-Trinitrotoluene), DNT (2,4-Dinitrotoluene), and DNAN (2,4-Dinitroanisole)

2014 · Liudmyla Sviatenko, Chad Kinney, et al. · Environmental Science & Technology · 65

A reinvestigation of the mechanism of epoxidation of alkenes by peroxy acids. A CASSCF and UQCISD study

2002 · Sergiy Okovytyy, Leonid Gorb, et al. · Tetrahedron Letters · 29

Computational Study of the Aminolysis of Anhydrides: Effect of the Catalysis to the Reaction of Succinic Anhydride with Methylamine in Gas Phase and Nonpolar Solution

2008 · Tetyana Petrova, Sergiy Okovytyy, et al. · The Journal of Physical Chemistry A · 26

Novel physically adapted STO##‐3G basis sets. Efficiency for prediction of second‐order electric and magnetic properties of aromatic hydrocarbons

2011 · E. Voronkov, V. Rossikhin, et al. · International Journal of Quantum Chemistry · 25

Prediction of CL-20 chemical degradation pathways, theoretical and experimental evidence for dependence on competing modes of reaction

2005 · M. Qasim, H. Fredrickson, et al. · SAR and QSAR in environmental research · 25

In silico kinetics of alkaline hydrolysis of 1,3,5-trinitro-1,3,5-triazinane (RDX): M06-2X investigation

2016 · L. K. Sviatenko, L. Gorb, et al. · Environmental Science Processes & Impacts · 23

In Silico Alkaline Hydrolysis of Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine: Density Functional Theory Investigation

2016 · Liudmyla K. Sviatenko, Leonid Gorb, et al. · Environmental Science & Technology · 22

Hydrazinolysis of 3-R-[1,2,4]Triazino[2,3-c]quinazolin-2-ones. Synthetic and Theoretical Aspects

2014 · Tetiana Yu. Sergeieva, Oleksiy Yu. Voskoboynik, et al. · The Journal of Physical Chemistry A · 22

Origin of Substituent Effect on Tautomeric Behavior of 1,2,4-Triazole Derivatives: Combined Spectroscopic and Theoretical Study

2016 · Tetiana Sergeieva, Maria Bilichenko, et al. · The Journal of Physical Chemistry A · 21

DFT Study on Tautomerism of Dihydro‐2H‐1,5‐benzodiazepin‐2‐ones and Dihydro‐2H‐1,5‐benzodiazepine‐2‐thiones

2009 · Sergiy I. Okovytyy, Liudmyla K. Sviatenko, et al. · European Journal of Organic Chemistry · 21

Ligand‐Mediated Regioselective Rhodium‐Catalyzed Benzotriazole–Allene Coupling: Mechanistic Exploration and Quantum Chemical Analysis

2019 · Tetiana Sergeieva, Trevor A. Hamlin, et al. · Chemistry - A European Journal · 19

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5+1-Heterocyclization as preparative approach for carboxy-containing triazolo[1,5-c]quinazolines with anti-inflammatory activity

2024 · Natalya Krasovska, Galina Berest, et al. · European Journal of Medicinal Chemistry · 16

Novel xanthene push-pull chromophores and luminophores: Synthesis and study of their spectral properties

2017 · Oleg K. Farat, Svetlana A. Farat, et al. · Tetrahedron · 16

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Alkaline hydrolysis of hexahydro-1,3,5-trinitro-1,3,5-triazine: M06-2X investigation

2015 · Liudmyla K. Sviatenko, Leonid Gorb, et al. · Chemosphere · 16

Hydrolytic cleavage of the pyrimidine ring in 2-aryl-[1,2,4]triazole[1,5-c]quinazolines: physico-chemical properties and the hypoglycemic activity of the compounds synthesized

2015 · S. V. Kholodnyak, K. P. Schabelnyk, et al. · News of pharmacy · 15

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An Investigation of the17O NMR Chemical Shifts in Oxiranes Using Magnetically Corrected Basis Sets

2002 · Vladimir V. Rossikhin, Sergey I. Okovytyy, et al. · The Journal of Physical Chemistry A · 15

Are 1,5- and 1,7-dihydrodiimidazo[4,5-b:4′,5′-e]pyrazine the main products of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20) alkaline hydrolysis? A DFT study of vibrational spectra

2006 · Yana Kholod, Sergiy Okovytyy, et al. · Journal of Molecular Structure · 14

Use of dye aggregation phenomenon for spectrophotometric and SIA-LAV determination of bismuth(III) as a specific ion association complex between tetraiodobismuthate and Astra Phloxine

2021 · Mehieddine Hedjazi, Andriy B. Vishnikin, et al. · Journal of Molecular Structure · 13

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QSPR modeling of optical rotation of amino acids using specific quantum chemical descriptors

2018 · Karina Kapusta, Natalia Sizochenko, et al. · Journal of Molecular Modeling · 13

The performance of the new 6‐31G## basis set: Molecular structures and vibrational frequencies of transition metal carbonyls

2007 · Vladimir I. Bolshakov, Vladimir V. Rossikhin, et al. · Journal of Computational Chemistry · 13

Tautomeric behavior of 1,2,4-triazole derivatives: combined spectroscopic and theoretical study

2022 · Olena O. Pylypenko, Sergiy I. Okovytyy, et al. · Structural Chemistry · 12

Works count: 104

Citation count: 1,019

H-index: 16

I10-index: 31