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Igor V. Shpan’ko

Observed names: I. V. S. SHPAN'KO, I. V. SHPAN'KO, I. V. Shpan'ko, I. V. Shpanko, I. V. Shpan’ko, I.V. Shpan’ko, Igor Shpan’ko, Igor V. Shpanko
ORCID: 0000-0002-5207-5595
Observed ORCID: 0000-0002-5207-5595
OpenAlex ID: A5038140129
Isoparametricity phenomenon and kinetic enthalpy-entropy compensation effect: Experimental evidence obtained by investigating pyridine-catalyzed reactions of phenyloxirane with benzoic acids
2014 · I. V. Shpan’ko, I. V. Sadovaya · Kinetics and Catalysis · 12
Enthalpy-entropy compensation effect and other aspects of isoparametricity in reactions between trans-2,3-bis(3-bromo-5-nitrophenyl)oxirane and arenesulfonic acids
2017 · Igor Shpan’ko, Irina Sadovaya · Reaction Kinetics Mechanisms and Catalysis · 11
Enthalpy–entropy compensation effect in reactions of 3,5-dinitrophenyloxiran with arenesulfonic acids: experimental evidence of the phenomenon of isoparametricity
2010 · I. V. Shpan’ko, I. V. Sadovaya · Theoretical and Experimental Chemistry · 11
Phenomenon of isoparametricity in reactions of trans-2,3-diaryloxiranes with arenesulfonic acids. Mechanistic interpretation
2016 · I. V. Shpan’ko, I. V. Sadovaya · Russian Journal of General Chemistry · 8
Isoparametricity paradox in the pyridine-catalyzed reaction of phenyloxirane with 3-nitrobenzoic acid
2013 · I. V. Shpan’ko, I. V. Sadovaya · Russian Journal of Physical Chemistry A · 8
Combined Effects of the Structure, Medium, and Temperature in the Reactions of Aroyl Chlorides with Anilines: Quantitative Assessment and Mechanistic Interpretation
2001 · I. V. Shpan'ko · Theoretical and Experimental Chemistry · 8
Structure-reactivity cross correlations in nucleophilic substitution: Isoparametricity and transition-state structure
1999 · I. V. Shpan'ko · Theoretical and Experimental Chemistry · 8
Joint effect of structure and temperature on the rates of the reactions of 3,5-dinitrophenyloxirane with arenesulfonic acids: Compensation effect and isoparametricity
2011 · I. V. Shpan’ko, I. V. Sadovaya · Kinetics and Catalysis · 7
Compensation effect in reactions between trans-4,4'-dinitrostilbene oxide and arylsulfonic acids
2016 · I. V. Shpan’ko, I. V. Sadovaya · Russian Journal of Physical Chemistry A · 6
Effect of the Structures of Arylsulfonic Acids on the Kinetics of Oxirane Ring Opening in 4-Nitrophenyloxirane
2000 · I. V. Shpan'ko, I. V. Sadovaya, et al. · Theoretical and Experimental Chemistry · 6
The Isoparametricity Phenomenon in the Reactions of Benzoyl Halides and Benzyl Bromides with Anilines
1991 · Igor V. Shpan’ko · Mendeleev Communications · 6
Enthalpy–Entropy Compensation in Reactions of Oxirane Ring Opening
2022 · I. V. Shpanko, I. V. Sadovaya · Russian Journal of Physical Chemistry A · 4
Isoparametricity and related phenomena in reactions of trans-2,3-diaryloxiranes with arenesulfonic acids
2019 · Igor V. Shpanko, Irina V. Sadovaya · ARKIVOC · 4
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Cross effects of structure and temperature in the reactions of trans-2,3-diaryloxiranes with arenesulfonic acids
2017 · I. V. Shpan’ko, I. V. Sadovaya · Russian Journal of General Chemistry · 4
Nonadditive effects of structural factors in reactions of aryloxiranes with arenesulfonic acids. Observation of isoparametricity phenomenon
2011 · I. V. Shpan’ko, I. V. Sadovaya, et al. · Russian Journal of Organic Chemistry · 4
Structure and Temperature Effects on the Reaction Rate of Aryloxiranes with 3,5-Dinitrobenzoic Acid in Acetonitrile
2005 · I. V. Shpan’ko, I. V. Sadovaya · Russian Journal of Organic Chemistry · 3
Isoenthalpy Catalytic Effects of Pyridines in Reactions of Phenyloxyrane with N-Aroylbenzenesulfonamides
2019 · I. V. Shpanko, I. V. Sadovaya · Russian Journal of General Chemistry · 2
Cross correlation analysis of the reactions of 4-nitrophenyloxirane with arylsulfonic acids in dioxane
2001 · Igor V. Shpan’ko, Irina V. Sadovaya, et al. · Mendeleev Communications · 2
Isoparametricity Phenomenon in Organic Reactions: Paradoxical Reality
2023 · Igor Shpan’ko · Croatica Chemica Acta · 1
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A polylinear regression model taking into account the cross effects of the structure and temperature in the reactions of phenyloxirane with benzoic acids, catalyzed by pyridines: Evidence of the isoparametricity phenomenon
2013 · I. V. Shpan’ko, I. V. Sadovaya · Russian Journal of Applied Chemistry · 1
Influence of Reagent Structure on the Rate and Mechanism of the Reaction of Aryloxiranes with Benzoic Acids
2002 · I. V. Shpan'ko, I. V. Sadovaya · Theoretical and Experimental Chemistry · 1
Cross correlation analysis of reactions of benzyl bromides with imidazoles and pyridines in nitrobenzene
1997 · Igor V. Shpan’ko · Mendeleev Communications · 1
Intriguing Properties of Three-factor Cross-reaction Series. Isoparametricity and Non-interaction Phenomena
2024 · Igor Shpan’ko · Croatica Chemica Acta
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Non-additive Effects of Structural Factors in Pyridine Catalyzed Reactions of Phenyloxirane with N-aroylbenzenesulfonamides
2020 · Igor Shpan’ko, Irina Sadovaya · Croatica Chemica Acta
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Сумісний вплив структури і температури на швидкість реакцій 4-нітрофенілоксирану з аренсульфіновими кислотами у діоксані.
2017 · Донецький національний університет імені Василя Стуса, I.V. Shpan’ko, et al. · Вісник Донецького національного університету імені Василя Стуса Серія хімічні науки
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Works count: 34
Citation count: 118
H-index: 7
I10-index: 3
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