OOIR: Observatory of International Research

Papers

(The H4-Index of Chemistry-A European Journal is 45. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Front Cover: Secondary Sphere Lewis Acid Activated Heme Superoxo Adducts Mimic Crucial Non‐Covalent Interactions in IDO/TDO Heme Dioxygenases (Chem. Eur. J. 68/2024)	169
Frontispiece: Iron‐Catalyzed Olefin Metathesis: Recent Theoretical and Experimental Advances	114
Thiourea‐ and Amino‐Substituted Benzoxadiazole Dyes with Large Stokes Shifts as Red‐Emitting Probe Monomers for Imprinted Polymer Layers Targeting Carboxylate‐Containing Antibiotics	108
Frontispiece: Carbon Dots for Carbon Dummies: The Quantum and The Molecular Questions Among Some Others	106
Concentration‐ and Solvent‐Induced Chiral Tuning by Manipulating Non‐Proteinogenic Amino Acids in Glycoconjugate Supra‐Scaffolds: Interaction with Protein, and Streptomycin Delivery	102
	99
Stable Spiro‐Fused Diarylaminyl Radicals: A New Type of a Neutral Mixed‐Valence System	93
Front Cover: Optimization of an Asymmetric Reaction in the Cavity of Chiral Aromatic Oligoamide Foldamers (Chem. Eur. J. 28/2022)	83
	76
Synthesis of a Station‐Less Molecular Daisy Chain	75
Hybrid pH Responsive Supramolecular Polymers Through the Combination of the Ureido–Pyrimidinone Motif with β‐Sheet Peptide Sequences	68
Pd‐Catalyzed Vicinal Intermolecular Annulations of Iodoarenes, Indoles, and Carbazoles with Enynes	66
Influence of O−H⋅⋅⋅Pt interactions on photoluminescent response in the (Et₄N)₂{[Pt(bph)(CN)₂][phenylene‐1,4‐diresorcinol]} framework	66
Self‐Assembly of Metallo‐Supramolecular Amphiphiles based on Azadipyrromethenes: Consecutive Pathways to Nanodiscs and Nanosheets	65
Diverse Multinuclear Alkali Metallated (Li, Na, K, Rb, Cs) Family of the 1,3,5‐tris‐2‐aminopyridyl‐2,4,6‐triethylbenzene Framework	65
	65
Regulating Solvated Sheath with Anion Chelant Enables 4.6 V Ultra‐Stable Commercial LiCoO₂	64
Low‐Temperature Isolation of a Labile Silylated Hydrazinium‐yl Radical Cation, [(Me₃Si)₂N−N(H)SiMe₃]^.+	64
Frontispiece: Prelithiation Reagents and Strategies on High Energy Lithium‐Ion Batteries	64
Cover Feature: Easy to Use DFT Approach for Computational pKa Determination of Carboxylic Acids (Chem. Eur. J. 1/2024)	64
	63
Optimization of Catalytic Soot Oxidation by 3DOM Perovskite‐Type La_0.5‐xK_xSr_0.5CoO_3‐δ Catalysts: Structural Insights and K Substitution	62
Trityl‐Based Lanthanide‐Supramolecular Assemblies Exhibiting Slow Magnetic Relaxation	62
Cover Feature: Visible Light‐Sensitized CO₂ Methanation along a Relaxed Heat Available Route (Chem. Eur. J. 63/2024)	62
Carbamate‐Functionalized NLOphores via a Formal [2+2] Cycloaddition‐Retroelectrocyclization Strategy	61

Front Cover: Nature Products Chlorophyll Derivatives for NIR‐II Fluorescence Bioimaging and Plant‐Imaging (Chem. Eur. J. 52/2024)	58
Design and Realization of Visual and Contact‐Type Fast Charging Power Source	58
Front Cover: Molecular Accessibility and Diffusion of Resorufin in Zeolite Crystals (Chem. Eur. J. 1/2024)	56
Continuous Light‐Induced Water Oxidation in Polyoxometalate‐Based Photocatalytic Protocells and Prototissues	56
Fluorescence of Aggregated Aromatic Peptides for Studying the Kinetics of Aggregation and Hardening of Amyloid‐like Structures	54
Cover Feature: Strong Chiroptical Effects in the Absorption and Emission of Macrocycles Based on the 2,5‐Diaminoterephthalate Minimal Fluorophore (Chem. Eur. J. 45/2023)	53
A Three‐Dimensional (3D) Framework of Freestanding Vanadium Nitride Nanowires for Dendrite‐Free and Long Life‐Span Lithium Metal Anodes	52
Metal‐Backboned Polymers: A New Concept for Thermoelectric Materials	52
N‐Heterocycle‐Substituted Hexa‐peri‐Hexabenzocoronenes with Windmill Architectures	52
An Iodide‐Mediated Anodic Amide Coupling	50
Double‐σ‐Bonded Close‐Shell Dimers and Peroxy‐Linked Open‐Shell Dimer Derived from a C₃ Symmetric Trioxophenalenyl Neutral Diradical	49
	49
Changes in Secondary Structure Upon Pr to Pfr Transition in Cyanobacterial Phytochrome Cph1 Detected by DNP NMR	49
Strong Be−N Interaction Induced Complementary Chemical Tuning to Design a Dual‐gated Single Molecule Junction	48
Rational Assembly of Three‐component Coordination Polymers as Heterogeneous Catalysts for CO₂ Cycloaddition and Cyanosilylation Reactions	48
CORRIGENDUM: Near‐IR Luminescent Yb^III Coordination Polymers Composed of Pyrene Derivatives for Thermostable Oxygen Sensors	48
Cover Feature: Unexpected Coexisting Solid Solutions in the Quasi‐Binary Ag^(II)F₂/Cu^(II)F₂ Phase Diagram (Chem. Eur. J. 52/2023)	47
Cover Feature: An Iron Macrocyclic Complex Containing Four “Hybrid” Pyridinium Amidate/Amidate N‐Donors as a Catalyst for Oxidations with Hydrogen Peroxide (Chem. Eur. J. 69/2023)	47
Ruthenium(II) Polypyridyl Complexes with Benzoxazole Derivatives and Non‐Innocent Ligands as Effective Antioxidants in Human Neuroblasts	47
Cover Feature: In Silico Design and Characterization of a New Molecular Electride: Li@Calix[3]Pyrrole (Chem. Eur. J. 38/2024)	46
Bora‐alkenes: Metal Coordination and Reactions with BH‐boranes	45
Photocatalytic Seawater Splitting by Earth‐Abundant Catalysts: Metal‐Semiconductor Metamaterials Made of Plasmonic Magnesium Diboride and Transitional Metal Dichalcogenides	45
	45
The Catalytic Asymmetric Allylic Alkylation of Acyclic Enolates for the Construction of Quaternary and Tetrasubstituted Stereogenic Centres	45