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Richard Tia
Richard Tia
Verified email at knust.edu.gh
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Cited by
Cited by
Year
DFT mechanistic study on tandem sequential [4+ 2]/[3+ 2] addition reaction of cyclooctatetraene with functionalized acetylenes and nitrile imines
E Opoku, R Tia, E Adei
Journal of Physical Organic Chemistry 32 (10), e3992, 2019
432019
Computational studies on [4+ 2]/[3+ 2] tandem sequential cycloaddition reactions of functionalized acetylenes with cyclopentadiene and diazoalkane for the formation of …
E Opoku, R Tia, E Adei
Journal of Molecular Modeling 25, 1-16, 2019
392019
Quantum chemical studies on the mechanistic aspects of tandem sequential cycloaddition reactions of cyclooctatetraene with ester and nitrones
E Opoku, R Tia, E Adei
Journal of Molecular Graphics and Modelling 92, 17-31, 2019
362019
Water-soluble SNS cationic palladium (II) complexes and their Suzuki–Miyaura cross-coupling reactions in aqueous medium
A Fiebor, R Tia, BCE Makhubela, HH Kinfe
Beilstein journal of organic chemistry 14 (1), 1859-1870, 2018
332018
[3+ 2] versus [2+ 2] Addition: a density functional theory study on the mechanistic aspects of transition metal-assisted formation of 1, 2-dinitrosoalkanes
E Opoku, R Tia, E Adei
Journal of Chemistry 2016, 2016
332016
Site-, enantio- and stereo-selectivities of the 1,3-dipolar cycloaddition reactions of oxanorbornadiene with C,N-disubstituted nitrones and dimethyl nitrilimines: a …
E Opoku, G Arhin, GB Pipim, AH Adams, R Tia, E Adei
Theoretical Chemistry Accounts 139, 1-15, 2020
312020
A DFT+ U investigation of hydrogen adsorption on the LaFeO 3 (010) surface
IW Boateng, R Tia, E Adei, NY Dzade, CRA Catlow, NH De Leeuw
Physical Chemistry Chemical Physics 19 (10), 7399-7409, 2017
312017
1, 3-Dipolar cycloaddition reactions of selected 1, 3-dipoles with 7-isopropylidenenorbornadiene and follow-up thermolytic cleavage: a computational study
G Arhin, AH Adams, E Opoku, R Tia, E Adei
Journal of Molecular Graphics and Modelling 92, 267-279, 2019
282019
Mechanistic studies on tandem cascade [4+ 2]/[3+ 2] cycloaddition of 1, 3, 4-oxadiazoles with olefins
D Roland, JN Haleegoah, E Opoku, R Tia, E Adei
Journal of Molecular Graphics and Modelling 93, 107452, 2019
272019
CO 2 activation and dissociation on the low miller index surfaces of pure and Ni-coated iron metal: a DFT study
CR Kwawu, R Tia, E Adei, NY Dzade, CRA Catlow, NH De Leeuw
Physical Chemistry Chemical Physics 19 (29), 19478-19486, 2017
262017
A density functional theory study of arsenic immobilization by the Al (III)-modified zeolite clinoptilolite
JB Awuah, NY Dzade, R Tia, E Adei, B Kwakye-Awuah, CRA Catlow, ...
Physical Chemistry Chemical Physics 18 (16), 11297-11305, 2016
222016
A density functional theory study of the mechanisms of oxidation of ethylene by technetium oxo complexes
A Aniagyei, R Tia, E Adei
Computational and Theoretical Chemistry 1009, 70-80, 2013
212013
[3+ 2] Versus [2+ 2] addition of metal oxides across CC bonds: A theoretical study of the mechanisms of oxidation of ethylene by osmium oxide complexes
R Tia, E Adei
Computational and Theoretical Chemistry 977 (1-3), 140-147, 2011
202011
Mechanistic study of the tandem intramolecular (4+ 2)/intermolecular (3+ 2) cycloaddition reactions for the formation of polyaza‐and polyisoxazolidine‐steroids
E Opoku, G Baffour Pipim, R Tia, E Adei
Journal of Heterocyclic Chemistry 57 (4), 1748-1758, 2020
192020
A theoretical study of the mechanisms of oxidation of ethylene by manganese oxo complexes
A Aniagyei, R Tia, E Adei
Dalton Transactions 42 (40), 14411-14423, 2013
192013
Peri-, Chemo-, Regio-, Stereo-and Enantio-Selectivities of 1, 3-dipolar cycloaddition reaction of C, N-Disubstituted nitrones with disubstituted 4-methylene-1, 3-oxazol-5 (4H …
GB Pipim, E Opoku, R Tia, E Adei
Journal of Molecular Graphics and Modelling 97, 107542, 2020
182020
Density functional theory study of the mechanisms of oxidation of ethylene by chromyl chloride
R Tia, E Adei
Inorganic chemistry 48 (23), 11434-11443, 2009
182009
Hydrazine adsorption on perfect and defective fcc Nickel (100),(110) and (111) surfaces: A dispersion corrected DFT-D2 study
ES Menkah, NY Dzade, R Tia, E Adei, NH de Leeuw
Applied Surface Science 480, 1014-1024, 2019
172019
A density functional theory study of the mechanisms of oxidation of ethylene by rhenium oxide complexes
A Aniagyei, R Tia, E Adei
Dalton Transactions 42 (30), 10885-10897, 2013
152013
Effect of nickel monolayer deposition on the structural and electronic properties of the low miller indices of (bcc) iron: A DFT study
CR Kwawu, R Tia, E Adei, NY Dzade, CRA Catlow, NH De Leeuw
Applied Surface Science 400, 293-303, 2017
142017
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