OOIR: Observatory of International Research

Papers

(The H4-Index of Chemistry-A European Journal is 46. 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 2021-09-01 to 2025-09-01.)

Article	Citations
	199
	149
From the {Fe^III₂Ln₂} Butterfly's Perspective: the Magnetic Benefits and Challenges of Cooperativity within 3 d–4 f Based Coordination Clusters	130
Bipyridine‐Modified DNA Three‐Way Junctions with Amide linkers: Metal‐Dependent Structure Induction and Self‐Sorting	129
Front Cover: Failure‐Experiment‐Supported Optimization of Poorly Reproducible Synthetic Conditions for Novel Lanthanide Metal‐Organic Frameworks with Two‐Dimensional Secondary Building Units (Chem. Eu	98
Cover Feature: Perfluorinated Trialkoxysilanol with Dramatically Increased Brønsted Acidity (Chem. Eur. J. 64/2021)	97
	96
	88
An Adjustable Cleft Based on an 8‐Sulfonamide‐2‐Naphthoic Acid with Oxyanion Hole Geometry	85
	84
	72
	70
	70
	69
Presodiation Strategies for the Promotion of Sodium‐Based Energy Storage Systems	69
The Role of Base in Reaction Performance of Photochemical Synthesis of Thiazoles: An Integrated Theoretical and Experimental Study	62
A Simple Four‐Step Synthesis of the Potato Alkaloid Demissidine from the Common Sapogenin Tigogenin	61
Impact of Faradaic Interlayer Confinement and Carbon‐Centered Macrostructure Designs for Ion Capture and the Recovery of Elements	61
Hydrophobic and Polarized Aromatic Residues Promote Internalization of Arg‐Rich Cell‐Penetrating Peptides through Ionpair‐π Interactions	60
Asymmetric 1,4‐Addition and Functionalization Strategy in Total Synthesis	60
Silver‐Based Terpyridine Complexes as Antitumor Agents	59
Structure Recovery and Recycling of Used LiCoO₂ Cathode Material	59
Quantitative Reactivity Models for Oxidative Addition to L₂Pd(0): Additional Substrate Classes, Solvents, and Mechanistic Insights	58
Front Cover: Tribo‐Excited Chemical Reaction Using an Eu^III Complex with a Stacked Anthracene Framework (Chem. Eur. J. 16/2022)	58
Palladium‐Catalyzed Reductive Double Carbonylation of Nitroarenes with Aryl Halides Using Mo(CO)₆ as a Reductant and Carbonyl Source	58

Green and Facile Preparation of Covalent Organic Frameworks Based on Reaction Medium for Advanced Applications	57
Ligand Centered Reactivity of a Transition Metal Bound Geometrically Constrained Phosphine	57
A New Molybdenum Blue Structure Type: How Uranium Expands this Family of Polyoxometalates	57
Strong Be−N Interaction Induced Complementary Chemical Tuning to Design a Dual‐gated Single Molecule Junction	57
A Doubly Dissipative System Driven by Chemical and Radiative Stimuli	55
Tandem Electroreduction of CO₂ to C2+ Products Based on M‐SACs/Cu Catalysts	54
Frontispiece: Design and Preparation of Electrocatalysts by Electrodeposition for CO₂ Reduction	54
Carbamate‐Functionalized NLOphores via a Formal [2+2] Cycloaddition‐Retroelectrocyclization Strategy	53
Brønsted‐Acid‐Catalyzed One‐Pot Synthesis of β,β‐Diaryl Esters: Direct Regioselective Approach to Diverse Arrays of 3‐Aryl‐1‐indanone Cores	53
A Strongly Coupled 1T’‐ReSe₂@2H‐MoSe₂ van der Waals Heterostructure for Efficient Electrocatalytic Hydrogen Evolution at High Current Densities	53
Low‐Temperature Isolation of a Labile Silylated Hydrazinium‐yl Radical Cation, [(Me₃Si)₂N−N(H)SiMe₃]^.+	51
Ru(II)‐Catalyzed C−H Alkylation of N‐Benzyltriflamide with Maleimides: Synthesis of o‐Succinimide Substituted Benzaldehydes	50
Cover Feature: Visible Light‐Sensitized CO₂ Methanation along a Relaxed Heat Available Route (Chem. Eur. J. 63/2024)	50
Electrochemical Oxidation Enables Radical Dearomative Spiroannulation to 2H‐Spiro[benzofuran‐3,9′‐fluoren]‐2‐one	49
Copper‐Catalyzed Tunable Oxygenative Rearrangement of Tetrahydrocarbazoles	49
Cover Feature: Photochemically Mediated Toluene Oxidation through a Copper Complex (Chem. Eur. J. 46/2023)	48
Improving Molecular‐Dynamics Simulations for Solid–Liquid Interfaces with Machine‐Learning Interatomic Potentials	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
Non‐Symmetrical Tetrafluoroalkadienes Synthesized by ROCM of 3,3,4,4‐Tetrafluorocyclobutene	47
Cover Feature: Structures of Gas‐Phase Hydrated Phosphotyrosine Revealed by Soft X‐ray Action Spectroscopy (Chem. Eur. J. 10/2025)	47
Control over Anion Coordination on Pd(II), Cu(I), and Ag(I) with Regioisomeric Phosphine‐Carboxylate Ligands	46
A Novel C Doped MoS₂/CoP/MoO₂ Ternary Heterostructure Nanoflower for Hydrogen Evolution Reaction at Wide pH Range and Efficient Overall Water Splitting in Alkaline Media	46
A Chalcogenide‐Derived NiFe₂O₄ as Highly Efficient and Stable Anode for Anion Exchange Membrane Water Electrolysis	46