OOIR: Observatory of International Research

Papers

(The H4-Index of European Journal of Organic Chemistry is 33. 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
Visible‐Light‐Induced Regioselective Selenohydroxylation of Enamine Amides with Diaryl Diselenides	115
p‐Anisil as a Versatile Catalyst for the E‐to‐Z Photoisomerization of Activated Alkenes ‐ Application in Late‐Stage Modification of Small Molecule Drugs, Di‐ and Tripeptides	111
Base‐Promoted Regioselective Synthesis of α‐Amino BODIPYs through Cross‐Dehydrogenative Coupling with Anilines	99
Stereoselective Synthesis of γ‐(Acyloxy)carboxylic Acids and γ‐Lactones Featuring the Switch of Stereopreference of Candida antarctica Lipase B in Sodium γ‐Hydroxycarboxylate Homologues	93
Front Cover: 2‐Formyl‐5‐(hydroxymethyl)furan (HMF) Derivatives as Active Complexing Agent for CO₂ Insertion Reaction (Eur. J. Org. Chem. 26/2025)	71
[5+1] Annulation of aza‐o‐Quinone Methides with Primary Amines: Construction of 3,4‐Dihydroquinazolin‐2(1H)‐One Derivatives	66
Co‐Catalyzed Peroxidation of Cyclic β‐Dicarbonyls	64
Front Cover: Asymmetrically Fused Nanographene‐Porphyrin Architectures (Eur. J. Org. Chem. 2/2025)	64
Synthesis of Diazo Compounds by Using NaN₃ and Inexpensive SO₂F₂	63
Reactivity of Indolylmethylacetates with N, O, and S Soft Nucleophiles: Evidence of 2‐Alkylideneindolenines and 3‐Alkylideneindoleninium Generation by ESI‐MS and IRMPD Spectroscopy	63
One‐Pot Synthesis of N‐Benzyl/Allyl‐N‐phenyl‐2‐benzothiazolamines from 1‐(2‐Iodophenyl)‐3‐phenylthioureas and Benzyl/Allyl Halides	62
Structure of Geminal Diol–Type Intermediates and Their Reactivity in Modern Oxidation Reactions	61
	56
Unraveling the Potential of Cyclic N‐Sulfonyl Ketimines in the MCR Universe	52
Synthesis and Properties of the Perfluoroethyl Martin Silicate: Reactivity in Solution and Solid‐State Mechanochemistry	52
Direct Synthesis of N‐Alkyl‐2‐Pyridones Using 2‐Halogenated Pyridines	48
Cover Feature: Design and Synthesis of a Sialic Acid‐Derived Tracer for ¹⁸F‐PET Multiple Sclerosis Imaging (Eur. J. Org. Chem. 9/2025)	45
Front Cover: Green Light‐Responsive D‐π‐A‐π‐D Quinoxaline Emitters for Luminescent Solar Concentrators: Potential Integration in Agrivoltaic Systems (Eur. J. Org. Chem. 24/2024)	45
A Concise Ring Closing Enyne Metathesis Approach for the Preparation of Functionalized Proline‐Derived Azabicycloalkane Amino Acids	45
Facilitating the Isolation of Polar Natural Products: Mild 1,1′‐Carbonyldiimidazole‐Enabled Method for Derivatization of Acids and Alcohols	44
Structural Determination and Characterization of Electronic Properties of Photosilylated Derivatives of C₇₀	44
Pyramidalization at the sp²‐Hybridized ipso‐Carbon Atom of Phenyl Compounds	43
Dehydrogenative Photoredox Catalyzed Synthesis of Indolyl Δ²‐Isoxazolines via a Formal C(sp³)−H Functionalization	41
Photoredox Synthesis of Silyl Ethers via Radical Coupling of Ketones with Hydrosilanes and [1, 2]‐Brook Rearrangement	39
Tandem Friedel‐Crafts Alkylation/Lactonization for γ‐Lactone	39

PHOTOCAT24: The Best of the First Edition	36
I₂‐Promoted Povarov Multicomponent Reaction for the Synthesis of 2,2′‐Biquinolines and N‐Heteroaromatic Benzothiazoles	35
Asymmetric S‐Michael Reaction: Synthesis of CF₂H−Containing S‐Ether Compounds through Isosteric Replacement	34
	34
	34
Manganese‐Catalyzed Synthesis of Tetrahydropyridines via Borrowing Hydrogen Strategy	34
	33
Directed Crosslinking of RNA by Glutathione‐Triggered PNA‐Quinone‐Methide‐Conjugates	33
Synthesis of Angucycline/Tetrangulol Derivatives Using Suzuki‐Miyaura Cross‐Coupling and Ring‐Closing Carbonyl‐Olefin Metathesis Reactions	33