OOIR: Observatory of International Research

Papers

(The H4-Index of Research on Chemical Intermediates is 22. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
Efficient synthesis of novel chromenopyrido[3,2-e]isothiazolo[2,3-a]pyrimidines via a non-catalytic one-pot three-component reaction	57
Study on effect of O2/H2O/CO2 on CH4 and NOx removal with NTP	51
Synthesis, spectroscopic (FT-IR and NMR), DFT and molecular docking studies of ethyl 1-(3-nitrophenyl)-5-phenyl-3-((4-(trifluoromethyl)phenyl)carbamoyl)-1H-pyrazole-4-carboxylate	51
Zeolite ZSM-11 as a reusable and efficient catalyst promoted improved protocol for synthesis of 2,4,5-triarylimidazole derivatives under solvent-free condition	46
Novel S2O82−/Fe-ZrO2 solid superacid catalyst combined with O2-Ac2O for highly efficient catalytic nitration of 1-nitronaphthalene with NO2 to 1,5-dinitronaphthalene	45
Influence of mechanochemical and microwave treatment of tin dioxide on porous structure and gas-sensitive properties of SnO2-based sensor nanomaterials	38
Facile synthesis, antimicrobial screening and docking studies of pyrrole-triazole hybrids as potential antimicrobial agents	38
Selective catalytic oxidation of toluene with O2 to benzyl alcohol and benzaldehyde over bimetallic NiCu/MgAlO catalyst in solvent-free and additive-free conditions	36
Eco-friendly γ-Al2O3/AgO nanocomposites with potential antibacterial applications and effective photocatalytic degradation of pollutants	34
Mechanism of Ag-enhanced Bi2Fe4O9 photocatalytic Fenton system for inactivation of marine microorganisms	34
CO2 methanation process over highly active and nanostructured NiO–Al2O3 catalyst synthesized by various methods	32
Exploring varied nickel loadings on highly active and mesoporous Ni/Al2O3 catalysts for acetone steam reforming	27
The photocatalytic hydrogen production performance of porous titanium dioxide, a derivative of Mil-125 (Ti), improved by using lignin-based carbon quantum	26
Direct synthesis and catalytic activity of oxazole derivative copper II complex encapsulated in zeolite from rice husk	26
Efficient chemical synthesis of g–C3N4–Fe2O3 nanocomposites as a photocatalyst for superior photocatalytic degradation	26
Efficient degradation of tetracycline in wastewater by novel biochar-based photocatalytic materials: performance, photocatalytic mechanism and degradation pathways	26
Effect of carbon-tin oxides vacuum thermal treatment on performance of lithium-ion batteries	25
Synthesis, DFT calculations and biological activity of a new Schiff base of 4-aminoantipyrine and its Co(II), Ni(II), Cu(II) and Zn(II) complexes and crystal structure of the Schiff base	24
Effect of synthesis methods of Co-modified TiO2 in its photocatalytic and bactericidal activity	23
Metal–organic framework-covered stainless steel mesh as a novel heterogeneous catalyst in multi-component reaction	23
BPBSBDM as an influential Brønsted acidic ionic liquid catalyst in preparing bis(pyrazolyl)methanes under mild conditions	23
Highly efficient and reusable Mo/ZIF-8 nanocatalyst in esterification reaction for biodiesel production	22
Hydrothermal synthesis of bare TiO2 nanowires and polystyrene (PS)-TiO2 nanowires used for selective photocatalytic oxidation of 3-pyridinemethanol in water and PS photodegradation in solid state	22