[HTML][HTML] Experimental, DFT and theoretical corrosion study for 4-(((4-ethyl-5-(thiophen-2-yl)-4H-1, 2, 4-triazole-3-yl) thio) methyl)-7, 8-dimethyl-2H-chromen-2-one

AE Parlak, RA Omar, P Koparir, MI Salih - Arabian Journal of Chemistry, 2022 - Elsevier
Abstract In this work, 4-(((4-ethyl-5-(thiophen-2-yl)-4H-1, 2, 4-triazole-3-yl) thio) methyl)-7, 8-
dimethyl-2H-chromen-2-one was synthesized by acetone-mediated condensation of 4 …

Quantum chemical study of some basic organic compounds as the corrosion inhibitors

L Ahmed, N Bulut, O Kaygılı, R Omer - Journal of Physical …, 2023 - dergipark.org.tr
The corrosion inhibitor activities of 10 molecules (Benzene (C1), Phenol (C2), Toluene (C3),
Benzoic acid (C4), Acetophenone (C5), Chlorobenzene (C6), Bromobenzene (C7) …

Synthesis, characterization and computational study of Thiourea-based dihydropyrimidine derivatives: a Focus on Adsorption and Reactivity

AR Hamad, KM Ahmed, RA Omer, YH Azeez… - Journal of Molecular …, 2025 - Elsevier
The compounds in the title are derivatives of thiourea, specifically 4-(4-(dimethylamino)
phenyl)-6-phenyl-3, 4-dihydropyrimidine-2 (1H)-thione (4a), and 4-(4-(dimethylamino) …

Synthesis, Characterization and DFT Study of 1-(3-Mesityl-3-methylcyclobutyl)-2-((4-phenyl-5-(thiophen-2-yl)-4H-1, 2, 4-triazol-3-yl) thio) ethan-1-one

RA Omer, P Koparir, M Koparir, RF Rashid… - Protection of Metals and …, 2022 - Springer
(3-Mesityl-3-methylcyclobutyl)-2-((4-phenyl-5-(thiophen-2-yl)-4H-1, 2, 4-triazol-3-yl) thio)-
ethan-1-one was successfully synthesized in this work by condensation of 4-phenyl-5 …

1H-pyrrole, furan, and thiophene molecule corrosion inhibitor behaviors

L Ahmed, R Omer - Journal of Physical Chemistry and Functional …, 2021 - dergipark.org.tr
The corrosion inhibitor behaviors of the molecules 1H-Pyrrole, Furan, and Thiophene were
examined using the computational quantum method. The density functional theory (DFT) …

Composition and Properties of Aspirin Through DFT Analysis

R Omer, RF Rashid - Journal of Physical Chemistry and Functional …, 2023 - dergipark.org.tr
Computing research on aspirin has produced considerable knowledge of its molecular
structure and actions. It has revealed its chemical characteristics and connections with other …

Theoretical analysis of the reactivity of carmustine and lomustine drugs

R Omer, L Ahmed, I Qader, P Koparır - Journal of Physical …, 2022 - dergipark.org.tr
Carmustine and lomustine nitrosoureas disintegrate to produce reactive intermediates that
serve as classic alkylating agents in the body. Carmustine is given intravenously, while …

The Role of the Various Solvent Polarities on Piperine Reactivity and Stability

L Ahmed, R Omer - Journal of Physical Chemistry and Functional …, 2021 - dergipark.org.tr
Piperine is a natural cytotoxic agent aware of various therapeutic acts. The aim of this study
is to look into the effects of solvent polarity on solvent-free energy, dipole moment …

Synthesis, characterization and theoretical anti-corrosion study for substitute thiazole contained cyclobutane ring

AE Aktaş, R Omer, M Koparır - Journal of Physical Chemistry and …, 2022 - dergipark.org.tr
This study was synthesized: 1-(4-(3-methyl-3-phenylcyclobutyl) thiazol-2-yl)-3-
phenylthiourea and 1-(4-chlorophenyl)-3-(4-(3-methyl-3-phenylcyclobutyl) thiazol-2-yl) …

DFT study of the intrinsic electronic, optical, NBO, transport, and thermodynamic properties of 12, 12-dimethyl-7-phenyl-7, 12-dihydrobenzo [a] acridine-3-carbonitrile …

PFB Nyandou, P Noudem, CDD Mveme… - Chinese Journal of …, 2024 - Elsevier
In this study, we investigate the structural, vibrational, electronic, optical, transport, and
thermodynamic properties of pure BACN using density functional theory (DFT). The B3LYP …