Author

Ikenna Onyido

Observed names: I Onyido, I. ONYIDO, I. Onyido

Observed institutions: Utah State University, University of Ibadan, University of Toronto, Queen's University, Nnamdi Azikiwe University, Joseph Sarwuan Tarka University Makurdi

ORCID: 0000-0002-0643-960X

Observed ORCID: 0000-0002-0643-960X

OpenAlex ID: A5011141508

Biomolecule−Mercury Interactions: Modalities of DNA Base−Mercury Binding Mechanisms. Remediation Strategies

2004 · Ikenna Onyido, Albert R. Norris, et al. · Chemical Reviews · 440

Physical Organic Perspectives on Phospho Group Transfer From Phosphates and Phosphinates

2005 · A. Hengge, I. Onyido · Current Organic Chemistry · 83

Nucleophilic displacement on 4-nitrophenyl dimethyl phosphinate by ethoxide ion: alkali metal ion catalysis and mechanism

2004 · Erwin Buncel, Kendall G. Albright, et al. · Organic & Biomolecular Chemistry · 75

A Concerted Mechanism for the Transfer of the Thiophosphinoyl Group from Aryl Dimethylphosphinothioate Esters to Oxyanionic Nucleophiles in Aqueous Solution

2005 · Ikenna Onyido, Krzysztof Swierczek, et al. · Journal of the American Chemical Society · 62

Catalysis of the ethanolysis of aryl methyl phenyl phosphinate esters by alkali metal ions: transition state structures for uncatalyzed and metal ion-catalyzed reactions

2005 · Ikenna Onyido, Kendall Albright, et al. · Organic & Biomolecular Chemistry · 56

Mechanisms of abiotic degradation and soil–water interactions of pesticides and other hydrophobic organic compounds. Part 3. Nucleophilic displacement at the phosphorus centre of the pesticide fenitrothion [O,O-dimethyl O-(3-methyl-4-nitrophenyl) phosphorothioate] by oxygen nucleophiles in aqueous solution: α-effect and mechanism†

2001 · John E. Omakor, Ikenna Onyido, et al. · Journal of the Chemical Society Perkin Transactions 2 · 55

Mechanistic studies in strong acids. 15. 4-[(3,4-Dimethoxyphenyl)azo]pyridine: two different pathways in the acid hydrolysis of the two methoxy groups

1992 · Robin A. Cox, Ikenna Onyido, et al. · Journal of the American Chemical Society · 40

Alginate Reinforced Chitosan and Starch Beads in Slow Release Formulation of Imazaquin Herbicide—Preparation and Characterization

2012 · Lami A. Nnamonu, Rufus Sha’Ato, et al. · Materials Sciences and Applications · 29

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Environmentally Friendly Formulations of Trifluralin Based on Alginate Modified Starch

2012 · Ikenna Onyido, Rufus Sha’Ato, et al. · Journal of Environmental Protection · 25

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Catalysis of Isotopic Hydrogen Exchange in 1-Methylimidazole by Cr(III)

1994 · Erwin Buncel, Omoshile Clement, et al. · Journal of the American Chemical Society · 23

Ambident nucleophilic reactivity. 9. Regioselectivity in the reaction of ambident phenoxide ion and methoxide and hydroxide ions with 2,4,6-trinitroanisole. Kinetic and thermodynamic control

1992 · Erwin Buncel, Julian M. Dust, et al. · Journal of the American Chemical Society · 23

Metal Ion Effects in Isotopic Hydrogen Exchange in Biologically Important Heterocycles

2000 · Erwin Buncel, Omoshile Clement, et al. · Accounts of Chemical Research · 21

Studies of azo and azoxy dyestuffs. Part 18. Kinetics and mechanism of the hydrolysis of 3- and 4-(p′-methoxyphenylazo)pyridines in aqueous sulfuric acid media

1986 · Erwin Buncel, Ikenna Onyido · Canadian Journal of Chemistry · 13

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Base catalysis of aromatic nucleophilic substitution reactions in aprotic and dipolar aprotic solvents

1982 · Titus O. Bamkole, Jack Hirst, et al. · Journal of the Chemical Society Perkin Transactions 2 · 13

Proton and metal‐ion activation of C–H exchange in five‐membered azoles

2002 · Erwin Buncel, Ikenna Onyido · Journal of Labelled Compounds and Radiopharmaceuticals · 12

Controlled Release Formulations of 2,4-Dichlorophenoxyacetic Acid with Ecofriendly Matrices for Agricultural and Environmental Sustainability

2021 · Ozioma Udochukwu Akakuru, Ikenna Onyido · Macromolecular Research · 11

Hydration of Phenylketene Revisited: A Counter-Intuitive Result

2004 · Yvonne Chiang, Andrei V. Fedorov, et al. · Journal of the American Chemical Society · 11

Catalysis of the aromatic nucleophilic substitution reactions of anilines in aprotic solvents

1988 · Elizabeth T. Akinyele, Ikenna Onyido, et al. · Journal of the Chemical Society Perkin Transactions 2 · 11

Solvent and solvation effects on reactivities and mechanisms of phospho group transfers from phosphate and phosphinate esters to nucleophiles

2023 · Ikenna Onyido, Onyeka F. Obumselu, et al. · Frontiers in Chemistry · 10

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Metal ion – biomolecule interactions. Part 16. C(2)-H isotopic exchange in Co(III)-coordinated imidazoles

1995 · Erwin Buncel, Fan Yang, et al. · Canadian Journal of Chemistry · 10

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Mechanism of the uncatalysed path of aromatic nucleophilic substitution in dipolar aprotic solvents when primary and secodary amines are the nucleophiles; a search for electrophilic catalysis of these reactions

1986 · Jack Hirst, Ghazanfar Hussain, et al. · Journal of the Chemical Society Perkin Transactions 2 · 10

Competing pathways in the reaction of the pesticide Fenitrothion [O,O-dimethyl O-(3-methyl-4-nitrophenyl) phosphorothioate] with some nitrogen nucleophiles in aqueous solution

2001 · Ikenna Onyido, John E. Omakor, et al. · ARKIVOC · 9

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Heteroaromatic azo-activated substitutions. Part 4. Kinetics and mechanism of the hydrolysis of 3-(4-methoxyphenylazo)-5-methylisoxazole in aqueous sulphuric acid media

1989 · Ikenna Onyido, Lawrence U. Opara · Journal of the Chemical Society Perkin Transactions 2 · 9

Reaction of 2,4-dinitrophenyl phenyl ether with morpholine in dimethyl sulphoxide, acetonitrile, tetrahydrofuran, and ethyl acetate and of 1-chloro-2,4-dinitrobenzene with morpholine in ethyl acetate

1977 · Dapo Ayediran, Titus O. Bamkole, et al. · Journal of the Chemical Society Perkin Transactions 2 · 9

Kinetics of the reactions of piperidine, n-butylamine, morpholine, and benzylamine with 2,4-dinitrophenyl phenyl ether

1977 · Dapo Ayediran, Titus O. Bamkole, et al. · Journal of the Chemical Society Perkin Transactions 2 · 9

Works count: 70

Citation count: 1,159

H-index: 13

I10-index: 21