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 2021-11-01 to 2025-11-01.)

Article	Citations
One‐Pot Synthesis of Helical Azaheptalene and Chiroptical Switching of an Isolable Radical Cation**	156
An Investigation of Allyl‐Substituted Bis(Diphosphine) Iron Complexes: Towards Precursors for Cooperative CO₂ Activation	132
(Diazomethyl)dimethylphosphine Oxide – A Diazoalkane Reagent for [3+2] Cycloadditions	108
Hydrophobic and Polarized Aromatic Residues Promote Internalization of Arg‐Rich Cell‐Penetrating Peptides through Ionpair‐π Interactions	103
Brønsted‐Acid‐Catalyzed One‐Pot Synthesis of β,β‐Diaryl Esters: Direct Regioselective Approach to Diverse Arrays of 3‐Aryl‐1‐indanone Cores	101
Azobenzene‐Attached (NHC)Gold(I) and (NHC)Copper(I) Complexes as Photoswitchable Catalysts	92
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	91
Control over Anion Coordination on Pd(II), Cu(I), and Ag(I) with Regioisomeric Phosphine‐Carboxylate Ligands	86
Front Cover: Tethered Enantiopure Boramidines for Advanced Chiroptical Studies	73
CuH‐Catalyzed Regio‐ and Enantioselective Hydroallylation of 1‐Trifluoromethylthioalkenes: Leaving Group–Dependent Stereochemistry	73
Injectable Hyaluronic Acid Hydrogel Integrated with Hybrid Nanovesicles for Synergistic Enhancement of Transdermal Drug Delivery	71
Synthesis, Structure and (Photo)Catalytic Behavior of Ce‐MOFs Containing Perfluoroalkylcarboxylate Linkers: Experimental and Theoretical Insights	66
Push‐Pull Bis‐Norbornadienes for Solar Thermal Energy Storage	65
Cucurbit[7]uril‐Encapsulation‐Controlled Supramolecular Photoproduct and Radical Fluorescence Emission	64
The Shuttling Cascade in Lasso Peptide Benenodin‐1 is Controlled by Non‐Covalent Interactions	64
Progress in Convergent Paired Electrolysis	64
Effects of Chirality and Counter Anions on the Structures and Solid‐State Properties of Radical Cation Salts of Benzo[ b ]Phenoxazine‐Based Double Hetero	64
Metal–Organic Framework Derived Cu−Ag Interface for Selective Carbon Monoxide Electroreduction to Acetate	62
Glyco‐DNA: Enzymatic Synthesis of Base‐Modified and Hypermodified DNA Displaying up to Four Different Monosaccharide Units in the Major Groove	61
Exciplex‐Forming Cohost Systems with 2,3‐Dicyanopyrazinophenanthrene‐based Acceptors to Achieve Efficient Near Infrared OLEDs	60
High‐Entropy Lanthanide–Organic Framework as an Efficient Heterogeneous Catalyst for Cycloaddition of CO₂ with Epoxides and Knoevenagel Condensation	60
Divergent Reaction of Indoline‐derived Azadienes with α‐Bromohydroxamates: Synthesis of Spiro‐indolinepyrrolidinones and Indoline‐fused Diazepinones	60
Selective Transition Enhancement in a g‐Engineered Diradical	60
Decarboxylative Alkylation of Carboxylic Acids with Easily Oxidizable Functional Groups Catalyzed by an Imidazole‐Coordinated Fe₃ Cluster under Visible Light Irradiation	60
Isolation, Structural and Physical Characterization as well as Reactivity of Persistent Acenium Radical Cation Salts	59

Highly Selective Nickel‐Catalyzed Isomerization‐Hydroboration of Alkenes Affords Terminal Functionalization at Remote C−H Position	59
Ru(II)‐Cyanine Complexes as Promising Photodynamic Photosensitizers for the Treatment of Hypoxic Tumours with Highly Penetrating 770 nm Near‐Infrared Light	59
Bimetallic Cu‐Ni Catalysts Derived from Phyllosilicates for Synergistically Catalyzing CO ₂ and CH ₄	58
Insight into the Structural Variation and Sodium Storage Behavior of Polyoxometalates Encapsulated within Single‐Walled Carbon Nanotubes	57
Probing Cell‐Surface Interactions in Fungal Cell Walls by High‐Resolution ¹H‐Detected Solid‐State NMR Spectroscopy	55
A Quasi‐Two‐Dimensional Trilayered CsPbBr₃‐based Dion‐Jacobson Hybrid Perovskite toward High‐Performance Photodetection	54
Chloromethyl Glycosides as Versatile Synthons to Prepare Glycosyloxymethyl‐Prodrugs	54
Structure‐Property Relationships in a New Family of Photoactive Diimine‐Diphosphine Copper(I) Complexes	54
Sequential, Electrochemical‐Photochemical Synthesis of 1,2,4‐Triazolo‐[4,3‐a]pyrazines	53
Insights into the Effect of the Adsorption Preference of Additives on the Anisotropic Growth of ZSM‐5 Zeolite	52
MOF‐derived NiCo‐LDH Nanocages on CuO Nanorod Arrays for Robust and High Energy Density Asymmetric Supercapacitors	52
Synthesis of Efficient and Stable Tetrabutylammonium Copper Halides with Dual Emissions for Warm White Light‐Emitting Diodes	51
Stimuli‐Responsive Polymers with Room‐Temperature Phosphorescence	49
Photocatalytic CO₂ Reduction to Multi‐Carbon Products	48
Copper‐catalyzed Chemoselective Reduction of α,β‐unsaturated Flavone Olefin and It's Glycosides	48
Reusable CuO NPs Catalyzed Chemodivergent Transfer Hydrogenation of Azoarenes to Hydrazoarenes and Aniline Derivatives	47
Direct Visualization of Plasmon‐ Induced Hole Injection in Electroactive Luminescent Monolayers on Gold Nanoparticles	47
Mechanochemical Regioselective [3+3] Annulation of 6‐Amino Uracil with Propargyl Alcohols Catalyzed by a Brønsted Acid/Hexafluoroisopropanol	46
Silver‐Based Terpyridine Complexes as Antitumor Agents	45
Synthesis and Photochromic Properties of Diaryl [5]Helicene Derivatives	45
In Situ Observation of Ferroelastic Domain and Phase Transition in a Three‐Dimensional Molecular Crystal	45
Thiophene‐Based Ligands for Histological Multiplex Spectral Detection of Distinct Protein Aggregates in Alzheimer's Disease	45