OOIR: Observatory of International Research

Papers

(The H4-Index of Chemical Record is 42. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Benzannulation Reactions: A Case for Perspective Change From Arene Decoration to Arene Construction	130
	90
Water‐Soluble Pd‐Imidate Complexes as Versatile Catalysts for the Modification of Unprotected Halonucleosides	81
Self‐Promoted Stereoselective Glycosylations – Past, Present, Future	73
Rubizhne Institute – A Birthplace of Photochromic Molecules	72
Advances and Prospects of Selective Electrocatalytic Upgrading of 5‐Hydroxymethylfurfural to Furan‐2,5‐Dicarboxylic Acid	72
Transition Metal‐Catalyzed Dual C−H Activation/Annulation Reactions Involving Internal Alkynes	72
Scissor‐Shaped Photochromic Dyads: Hierarchical Self‐Assembly and Photoresponsive Property	71
Enantioselective Catalytic Synthesis of Inherently Chiral Calixarenes	70
Harnessing Visible/UV Light for the Activation and/or Functionalization of C−H Bonds: Metal‐ and Photocatalyst‐Free Approach	69
Advanced Lithium Primary Batteries: Key Materials, Research Progresses and Challenges	68
Coupling Transition Metal Compound with Single‐Atom Site for Water Splitting Electrocatalysis	67
Advanced Strategies in Metal‐Organic Frameworks for CO₂ Capture and Separation	64
Recent Advancement of the Current Aspects of g‐C₃N₄for its Photocatalytic Applications in Sustainable Energy System	63
Co₃O₄ Hybrid Electrocatalysts; Materials Description and Mechanistic Aspects Toward Hydrogen Production, Oxygen Evolution‐Reduction, and CO₂ Reduction Reactions	55
Cover Picture: Design of Bifunctional Amino Tf‐Amide Organocatalysts and Application in Various Asymmetric Transformations (Chem. Rec. 5/2022)	53
Photocatalytic Water‐Splitting by Organic Conjugated Polymers: Opportunities and Challenges	53
Evaluating the Capacitive Response in Metal Halide Perovskite Solar Cells	52
Multi‐Redox Active Carbons and Hydrocarbons: Control of their Redox Properties and Potential Applications	51
Synthesis of L‐Hexoses: An Update	51
Exploring Guanidinium Organocatalysts for Hypoiodite‐Mediated Reactions	50
Advances in Graphene/Inorganic Nanoparticle Composites for Catalytic Applications	49
Discover the Evolution: A Comprehensive Review of Transition and Rare Earth Metals for Oxygen Reduction Reaction, from Mono to High‐Entropy Catalysts	49
Visible Light‐Induced Metal‐Free Fluoroalkylations	48
A Targeted Review of Current Progress, Challenges and Future Perspective of g‐C₃N₄based Hybrid Photocatalyst Toward Multidimensional Applications	48

Axis‐Unfixed Biphenylphosphine‐Oxazoline Ligands: Design and Applications in Asymmetric Catalytic Reactions	48
Emerging Trends in CdS‐Based Nanoheterostructures: From Type‐II and Z‐Scheme toward S‐Scheme Photocatalytic H₂ Production	47
Long but Strong C−C Single Bonds: Challenges for Theory	47
Zeolite Imidazolate Frameworks (ZIFs) Derived Nanomaterials and their Hybrids for Advanced Secondary Batteries and Electrocatalysis	47
Spirocyclic Iodonium Ylides for Fluorine‐18 Radiolabeling of Non‐Activated Arenes: From Concept to Clinical Research	47
Recent Advances in the Support Layer, Interlayer and Active Layer of TFC and TFN Organic Solvent Nanofiltration (OSN) Membranes: A Review	47
Targeted Nanoprobes Enabled Precision Theranostics in Triple‐Negative Breast Cancer	46
Recent Progress on NHC‐Catalyzed 1,6‐Conjugate Addition Reactions	46
Recent Advances in the Development of Sustainable Composite Materials used as Membranes in Microbial Fuel Cells	46
High Performance and Long‐cycle Life Rechargeable Aluminum Ion Battery: Recent Progress, Perspectives and Challenges	45
Development of Electrophilic Radical Perfluoroalkylation of Electron‐Deficient Olefins	45
Applications of Zwitterions and Zwitterionic Polymers for Li‐Ion Batteries	44
Recent Advances of Transition Metal Dichalcogenides‐Based Materials for Energy Storage Devices, in View of Monovalent to Divalent Ions	43
Potential Biosafety of Mxenes: Stability, Biodegradability, Toxicity and Biocompatibility	43
Advances in Nickel‐Based Catalysts for Alkaline Water Electrolysis: Comprehensive Review of Current Research Direction for HER and OER Applications	43
Recent Advances of Carbon Materials in Anodes for Aqueous Zinc Ion Batteries	43
Influence of Sugar Modifications on the Nucleoside Conformation and Oligonucleotide Stability: A Critical Review	42