OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Organic Chemistry is 40. 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
Synthesis of Fused [1,2,3]-Triazoloheteroarenes via Intramolecular Azo Annulation of N-Tosylhydrazones Catalyzed by 1,8-Diaza-bicyclo[5.4.0]undec-7-ene	103
Diastereoselective Formal [5+2] Cycloaddition of Diazo Arylidene Succinimides-Derived Rhodium Carbenes and Aldehydes: A Route to 2-Benzoxepines	97
Formal Glycosylation of Quinones with exo-Glycals Enabled by Iron-Mediated Oxidative Radical–Polar Crossover	80
Photoredox-Catalyzed C–H Methylation of N-Heteroarenes Enabled by N,N-Dimethylethanolamine	73
Synthesis of Indolo[2,3/3,2-c]quinoline through Complementary PIDA/BF₃·OEt₂ as Well as Pd(0)-Mediated Intramolecular Cyclization of Isomeric N-((Aryl)-N-(phe	72
Synthesis of Alkyl and Aryl Boronate Esters via CeO₂-Catalyzed Borylation of Alkyl and Aryl Electrophiles Including Alkyl Chlorides	67
Understanding the Cis–Trans Amide Bond Isomerization of N,N′-Diacylhydrazines to Develop Guidelines for A Priori Prediction of Their Most Stable Solution Conformers	65
Comparing the Performances of Force Fields in Conformational Searching of Hydrogen-Bond-Donating Catalysts	63
Iron-Catalyzed Transfer Hydrogenation of Allylic Alcohols with Isopropanol	62
Synthesis of Benzoxazines by Heterogeneous Multicomponent Biochemo Multienzymes Cascade Reaction	58
Application of the Horner–Wadsworth–Emmons Olefination in the Construction of E-α,β-Unsaturated β-Boryl Nitriles	58
Metal-Free Electrochemical Allylic C–H Aerobic Oxidation	57
Palladium-Catalyzed Reductive Heck Hydroarylation of Unactivated Alkenes Using Hydrosilane at Room Temperature	57
C₁₉ Benzylisoquinoline Alkaloid with Unprecedented Architecture from Hypecoum erectum	57
Ir-Catalyzed Synthesis of Functionalized Pyrrolidines and Piperidines Using the Borrowing Hydrogen Methodology	56
Discovery of Zoanthamine Alkaloids from Zoanthus vietnamensis with Antioxidant and Neuroprotective Activities	55
Controlling the Diradical Character of Thiele Like Compounds	54
Reactivity Tuning for Selective Aldimino-Sulfonylation of Styrenes by Photocatalytic Activation of Sulfonyl Aldimines	54
Total Syntheses of (+)-Peniciketals A-B and (−)-Diocollettines A Exploiting a Photoisomerization/Cyclization Union Protocol	53
Approaches to Construction of the Medium-Sized Ring Structure in Zetekitoxin AB by Ring-Closing Metathesis	49
Fissistonones A and B: Two Phenylpropanoyl Prenylated Naphthoquinones with Rearranged Carbon Skeletons from Fissistigma oldhamii	48
Divergent [5 + 1] Annulation of o-Aminobenzamides with Vinylene Carbonate as a Multifunctional Reagent	47
Synthesis of meta-Sulfonylpyridines via Copper(II)-Catalyzed Cascade Sulfonylation/Cyclization/Aromatization of Tertiary Enamides with Sulfonylhydrazides	47
I₂-Cs₂CO₃ Mediated Intramolecular C2-Amination and Oxidative Rearrangement Cascade of C-3 Phenylthio Indoles: A Route to Synthesize Thiosulfonate-Embedded 2-Iminoindol	46
g-C₃N₄-Based Heterogeneous Photocatalyzed Synthesis and Evaluation of Antitumor Activities of Fluoroalkylated 4H-Pyrido[1,2-a]pyrimidin-4-ones	46

Rhodium(III)-Catalyzed Sequential Cyclization of N-Boc Hydrazones with Propargylic Monofluoroalkynes via C–H Activation/C–F Cleavage for the Synthesis of Spiro[cyclobutane-1,9′-indeno[1,2-a<	45
Facile Synthesis of Quinoline-Substituted 3-Hydroxy-2-oxindoles and 3-Amino-2-oxindoles via a Palladium-Catalyzed Cascade Intramolecular Cyclization/Intermolecular Nucleophilic Addition Reaction	45
Synthesis of 5H-Chromeno[2,3-d]pyrimidin-5-one Derivatives via Microwave-Promoted Multicomponent Reaction	44
Catalyst-Free Dearomative Allylboration of Ketones with Benzo[b]thiophenylmethyl Boronic Acids	44
Resolving Bromonitromethane Sourcing by Synthesis: Preparation at the Decagram Scale	44
Mechanism and Origins of Enantioselectivity in the Nickel-catalyzed Asymmetric Synthesis of Silicon-Stereogenic Benzosiloles	43
CuBr-Catalyzed Coupling of Propargyl Bromides with Terminal Alkynes: Syntheses of 1,4-Diynes and Alkynyl Shift Access to Unsymmetrical 1, n-Diynes	43
Activation of I₂ with Aryl Iodine(III) for the Iodination of Deactivated Arenes	43
Regioselectivity Control in Spirobifluorene Nitration under Mild Conditions: Explaining the Crivello’s Reagent Mechanism	43
Anhydrous and Stereoretentive Fluoride-Enhanced Suzuki–Miyaura Coupling of Immunomodulatory Imide Drug Derivatives	42
Enantioselective Synthesis of P-Chirogenic 1,2,3-Triazolobenzophospholes	42
Easily Handled NaBAr^F₄ Catalyzed Selective Electrophilic Deuteration Method for C(sp²)–H Bond of Aryl Amines	41
Exploring the Reactivity of Rigid 1-Azadienes Derived from Methylene γ-Lactams. Applications to the Stereoselective Synthesis of Spiro-γ-Lactams	41
Two Squares in a Barrel: An Axially Disubstituted Conformationally Rigid Aliphatic Binding Motif for Cucurbit[6]uril	40
Stereoselective Approach to Multisubstituted Enolates from Unactivated Alkynes: Oxyalkylidenation of Alkynyl Ketone Enolates with Aldehydes	40
Monomerization of Phthalocyanines in Water via Their Supramolecular Interactions with Cucurbiturils	40
Intramolecular Halogenative-Arylation of Alkynes Using N-halosuccinimide (NXS) Reagents in the CH₃CN-H₂O System	40
Lewis Acid-Catalyzed Remote Site-Selective Ring Deconstruction of Cyclobuteno[a]naphthalene-4-ones to Access Unsymmetric 1,1-Diarylated Olefins	40
Metal-Free Regioselective Oxa-Michael Approach to Access Spirooxindole-Fused Tetrahydrofuran/Tetrahydropyran through [3 + 2]/ [4 + 2] Spirocyclization of Methyleneindolinones with Haloalcohols	40