OOIR: Observatory of International Research

Papers

(The TQCC of Current Organic Synthesis is 5. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Ultrasound-assisted and Efficient Multicomponent Synthesis of 4H-Pyran Derivatives Catalyzed by LiOH.H₂O in Water	59
Omega Indices of Strong and Lexicographic Products of Graphs	32
Beyond 1,2,3-triazoles: Formation and Applications of Ketemines Derived from Copper Catalyzed Azide Alkyne Cycloaddition	31
Efficient Generation of Specific Counting Polynomials and their Subsequent Indices of Complex Boric Acid Structure	27
GOQDs and GOQDs-NS-doped Carbocatalysts: A Concise Study on Production and Use in One-pot Green MCRs	26
A Review on Novel Synthesis Approaches and Biological Activities of 1,2,4- Oxadiazole and 1,3,4-Oxadiazole Tailored Compounds	26
Research Progress on the Application of Nanocellulose in Glucose Sensing	25
Acknowledgements to Reviewers	23
Efficient Formylation of Alcohols Using a Core-Shell Magnetic Nanocomposite Via Vilsmeier-Haack Complex Formation	20
Concise Synthesis and Nematicidal Activity Evaluation of Waltherione S and its Derivatives against Meloidogyne incognita	20
Synthesis, Anti-acetylcholinesterase Evaluation, Molecular Docking and Molecular Dynamics Simulation of Novel Psoralen Derivatives	20
Synthesis and Characterization of 3-S-impurities in Timolol Maleate	20
Synthesis of Isatin Derivatives Exhibiting Antibacterial, Antifungal and Cytotoxic Activities	19
Development of a Scalable and High-yield Process for the Synthesis of Decitabine	19
Antiphytopathogenic Effects and the Preliminary Mechanisms of 5-nitro-8-hydroxyquinoline Derivatives	17
Synthesis, Reaction and Biological Activity of Thiazoles	16
Design, Synthesis, QSAR Studies, and Molecular Modeling of Some Novel Bis Methyl 2-[3-(benzo[d]thiazol-2-yl)-2-terephthaloyl-bis-4-oxo-thiazolidin- 5-ylidene]acetates and Screening of their Antioxidan	16
Synthetic Strategies for Quinoline Based Derivatives as Potential Bioactive Heterocycles	15
Changes in Germination Parameters, Growth and Development of Three Cultivars of Corn Seedlings under Various Aqueous Extracts of Mallow	14
An Insight on the Prospect of Quinazoline and Quinazolinone Derivatives as Anti-tubercular Agents	14
Heteroaromatization of Coumarin Part II: Synthesis, Reactions, and Antimicrobial Activities of Novel Pyrido[2,3-d]pyrimidine Derivatives	14
One-pot Multicomponent Reaction: An Efficient Synthesis of 4-(Het)Aryl-substituted Pyrazolo-quinolinones	14
Novel Penicillin Derivatives Against Selected Multiple-drug Resistant Bacterial Strains: Design, Synthesis, Structural Analysis, In Silico and In Vitro Studies	14
Green Conversion of Carbon Dioxide to Cyclic Carbonates: Epoxide Activation using Hydroxyl-functionalized Ionic Liquids	13
Combinatorial Study of Organic Structures	13

Pyrazoline and Analogs: Substrate-based Synthetic Strategies	12
Recent Progress in the Synthesis of Indolizine Derivatives	12
Benzimidazolone Bridged Triheterocyclic Compounds as Urease and Lipase Inhibitors: A Study on Design, Synthesis, Molecular Docking, and Structure Activity Relationship (SAR) Studies	11
Organocatalytic Synthesis of (Hetero)arylidene Malononitriles Using a More Sustainable, Greener, and Scalable Strategy	11
Recent Advancement in Multicomponent Synthesis of Fused Coumarin Derivatives	10
Incorporation of Protecting Groups in Organic Chemistry: A Mini-Review	10
Diverse Synthetic Approaches and Biological Activities of Lucrative Pyrimidine- Triazine Hybrid Derivatives: A Review	10
Transition Metals Catalyzed Direct C-H Chalcogenation of Arenes and Heteroarenes	10
Recent Advancements in the Synthesis of α-fluoroalkylated Azine-derived Heterocycles through Direct Fluorination	10
Special Issue on Exploring the Role of Chemical Graph Theory in Advancing Current Organic Synthesis-Part I	9
Synthesis, Antimicrobial and Antioxidant Activity of Some New Pyrazolines Containing Azo Linkages	9
Omega Invariant of Complement Graphs and Nordhaus-gaddum Type Results	9
Green Approach Toward Triazole Forming Reactions for Developing Anticancer Drugs	9
Advances in Chiral Pesticides	9
Anti-inflammatory and Antimicrobial Potential of 1, 3, 4-oxadiazoles and its Derivatives: A Review	8
A Brief Review on Recent Developments in Diels-alder Reactions	8
Synthesis and Characterization of Polyacetyltetrazine from Hydrazonoyl via [3+3] Self-Polycycloaddition	8
The Gelatinous Pulp of the Fruit of Dillenia indica: An Efficient Catalyst for the Synthesis of Polyfunctionalized Indole Derivatives	8
Synthesis by Microwave Irradiation, Molecular Structural Analysis and Trypanocidal Activity of Novel Pyrazole-tetrahydropyrimidine Derivatives	8
Arylidenemalononitriles as Versatile Synthons in Heterocyclic Synthesis	8
Computing the Energy of Certain Graphs based on Vertex Status	8
A New Way to the Synthesis of Tricyclic Compounds via Nitrone 1,3- cycloaddition Dipolar Reaction	8
Copper Supported Imidazolylpyridine Modified SPION as an Efficient Catalyst for Eco-friendly, One-pot and Green Synthesis of Novel (3- Cyanothiophen-2-yl)-N-(arylsulfonyl)acetimidamide Derivatives	7
Co₂(CO)₈ as a CO-source for Pd-catalyzed Carbonylations: An Update	7
Synthesis and Molecular Docking Study of Some New Thiazole-coumarin Molecular Hybrids as Antibacterial Agents	7
Recent Updates on Synthesis, Biological Activity, and Structure-activity Relationship of 1,3,4-Oxadiazole-quinoline Hybrids: A Review	7
Synthesis and Cytotoxic Activity of Quinazoline-benzofuran Conjugates	7
Solvent-free MALI-MGRE Procedure for Synthesizing 1,4-thiazolidin-4- one MALI (Mercaptoacetic Acid Looking Imine) MGRE (Mechanical Grinding Reaction Equipment)	7
Green Synthesis and Anticancer Activity of New Bis-imidazole-thiazole Hybrids Targeting Hepatocellular Carcinoma	7
A Review of the Synthesis of Oxazoline Derivatives	7
Recent Developments in Multi-component Synthesis of Lawsone Derivatives	7
Scale-up of Sodium Persulfate Mediated, Nitroxide Catalyzed Oxidative Functionalization Reactions	7
Advances in the Total Synthesis of Pharmacologically Important Fused Indolizidine Alkaloids: Securinine, Gephyrotoxin and Lepadiformine	6
New Relations between Zagreb Indices and Omega Invariant	6
Synthesis, Characterization, DPPH Radical Scavenging, Urease Enzyme Inhibition, Molecular Docking Simulation, and DFT Analysis of Imine Derivatives of 4-formylpyridine with Selective Detection of Cu+2	6
Metal- and Photocatalyst-Free Sulfonylcyanation of [1.1.1]Propellane with Sulfonyl Cyanide	6
Acknowledgement To Reviewers	6
Connection-Based Zagreb Indices of Polycyclic Aromatic Hydrocarbons Structures	6
Copper(I)-Schiff Base Catalyzed Green Synthesis of Azides and Triazoles	6
A Potential Fungicide against Pseudoperonospora cubensis: Design, Synthesis and 3D-QSAR of New Pyrazole-5-carboxamide Derivatives	6
Catalytic One-pot Solvent Free Synthesis, Biological Activity, and Docking Study of New Series of 1, 3-thiazolidine-4-one Derivatives Derived from 2- (P-tolyl) Benzoxazol-5-amine	6
Synthesis of Misoprostol, and Intramolecular Isomerization of A-Type Misoprostol into B-Type Misoprostol using 1, 8-Diazabicyclo [5.4.0] undec- 7-ene (DBU)	6
Recent Progress on Photonic Cellulose Nanocrystal Films for Sensing Applications	6
Exploration of 1,3,4-Thiadiazole Bearing Quinolin-2(1H)-One Hybrids as Potent Antimycobacterial Agents: Design, Synthesis, and In Silico Docking Techniques	6
Recent Discovery of Triazine Derivatives as Protease Inhibitors for the Treatment of Coronavirus-19 (COVID-19)	6
Cyanamide-Based Cyclization Reactions for Nitrogen-Containing Heterocycles Synthesis	6
Research Progress of Isoxazoline Insecticides	5
Degree Descriptors and Graph Entropy Quantities of Zeolite ACO	5
Synthesis of Phentermine and its Derivatives	5
Comparison Between Solid Catalysis and Electrochemical Catalysis in the Synthesis of Methyl Carbamate via Hofmann Rearrangement	5