OOIR: Observatory of International Research

Papers

(The TQCC of Current Organic Synthesis is 4. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Omega Indices of Strong and Lexicographic Products of Graphs	36
Beyond 1,2,3-triazoles: Formation and Applications of Ketemines Derived from Copper Catalyzed Azide Alkyne Cycloaddition	25
Research Progress on the Application of Nanocellulose in Glucose Sensing	24
Selenocyclization by Formation of Carbon-nitrogen Bonds	18
Efficient Generation of Specific Counting Polynomials and their Subsequent Indices of Complex Boric Acid Structure	18
Ultrasound-assisted and Efficient Multicomponent Synthesis of 4H-Pyran Derivatives Catalyzed by LiOH.H2O in Water	15
GOQDs and GOQDs-NS-doped Carbocatalysts: A Concise Study on Production and Use in One-pot Green MCRs	15
Synthesis and Characterization of 3-S-impurities in Timolol Maleate	14
A Review on Novel Synthesis Approaches and Biological Activities of 1,2,4- Oxadiazole and 1,3,4-Oxadiazole Tailored Compounds	14
Facile Synthetic Protocols for the Preparation of New Impurities in Pemetrexed Disodium Heptahydrate as an Anti-cancer Drug	14
Efficient Formylation of Alcohols Using a Core-Shell Magnetic Nanocomposite Via Vilsmeier-Haack Complex Formation	14
Synthesis, Anti-acetylcholinesterase Evaluation, Molecular Docking and Molecular Dynamics Simulation of Novel Psoralen Derivatives	14
Efficient Synthetic Access to Novel Indolo[2,3-b]Quinoxaline-based Heterocycles	13
New Insights into the Microstructural Analysis of Graphene Oxide	13
Synthesis of Isatin Derivatives Exhibiting Antibacterial, Antifungal and Cytotoxic Activities	13
Diselenides and Selenocyanates as Versatile Precursors for the Synthesis of Pharmaceutically Relevant Compounds	13
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	12
Synthesis of Some New Heterocyclic Azo Dyes Derived from 2-amino-3-cyano-4.6- diarylpyridines and Investigation of its Absorption Spectra and Stability using the DFT	12
Towards the Synthesis of a Heterocyclic Analogue of Natural Cyclooligopeptide with Improved Bio-properties	12
Novel Penicillin Derivatives Against Selected Multiple-drug Resistant Bacterial Strains: Design, Synthesis, Structural Analysis, In Silico and In Vitro Studies	11
Synthetic Strategies for Quinoline Based Derivatives as Potential Bioactive Heterocycles	11
An Insight on the Prospect of Quinazoline and Quinazolinone Derivatives as Anti-tubercular Agents	11
Heteroaromatization of Coumarin Part II: Synthesis, Reactions, and Antimicrobial Activities of Novel Pyrido[2,3-d]pyrimidine Derivatives	11
Synthesis, Reaction and Biological Activity of Thiazoles	11
One-pot Multicomponent Reaction: An Efficient Synthesis of 4-(Het)Aryl-substituted Pyrazolo-quinolinones	10

Organocatalytic Synthesis of (Hetero)arylidene Malononitriles Using a More Sustainable, Greener, and Scalable Strategy	10
Changes in Germination Parameters, Growth and Development of Three Cultivars of Corn Seedlings under Various Aqueous Extracts of Mallow	10
Diverse Synthetic Approaches and Biological Activities of Lucrative Pyrimidine- Triazine Hybrid Derivatives: A Review	9
Asymmetric Organocatalytic Syntheses of Bioactive Compounds	9
Recent Advancement in Multicomponent Synthesis of Fused Coumarin Derivatives	9
Combinatorial Study of Organic Structures	9
Transition Metals Catalyzed Direct C-H Chalcogenation of Arenes and Heteroarenes	9
Pyrazoline and Analogs: Substrate-based Synthetic Strategies	9
A Brief Review on Recent Developments in Diels-alder Reactions	8
Omega Invariant of Complement Graphs and Nordhaus-gaddum Type Results	8
Arylidenemalononitriles as Versatile Synthons in Heterocyclic Synthesis	8
Recent Advancements in the Synthesis of α-fluoroalkylated Azine-derived Heterocycles through Direct Fluorination	8
Green Approach Toward Triazole Forming Reactions for Developing Anticancer Drugs	8
Synthesis, Antimicrobial and Antioxidant Activity of Some New Pyrazolines Containing Azo Linkages	8
Incorporation of Protecting Groups in Organic Chemistry: A Mini-Review	8
Synthesis by Microwave Irradiation, Molecular Structural Analysis and Trypanocidal Activity of Novel Pyrazole-tetrahydropyrimidine Derivatives	7
Advances in Chiral Pesticides	7
A Review of the Synthesis of Oxazoline Derivatives	7
Mechanochemical Synthesis and Reactivity of 1,2,3-Triazole Carbohydrate Derivatives as Glycogen Phosphorylase Inhibitors	7
Computing the Energy of Certain Graphs based on Vertex Status	7
Anti-inflammatory and Antimicrobial Potential of 1, 3, 4-oxadiazoles and its Derivatives: A Review	7
Scale-up of Sodium Persulfate Mediated, Nitroxide Catalyzed Oxidative Functionalization Reactions	6
Recent Developments in Multi-component Synthesis of Lawsone Derivatives	6
Recent Updates on Synthesis, Biological Activity, and Structure-activity Relationship of 1,3,4-Oxadiazole-quinoline Hybrids: A Review	6
A New Way to the Synthesis of Tricyclic Compounds via Nitrone 1,3- cycloaddition Dipolar Reaction	6
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	6
Synthesis and Cytotoxic Activity of Quinazoline-benzofuran Conjugates	6
Synthetic and Biological Attributes of Pyrimidine Derivatives: A Recent Update	6
Solvent-free MALI-MGRE Procedure for Synthesizing 1,4-thiazolidin-4- one MALI (Mercaptoacetic Acid Looking Imine) MGRE (Mechanical Grinding Reaction Equipment)	6
Synthesis and Molecular Docking Study of Some New Thiazole-coumarin Molecular Hybrids as Antibacterial Agents	5
Acknowledgement To Reviewers	5
Advances in the Total Synthesis of Pharmacologically Important Fused Indolizidine Alkaloids: Securinine, Gephyrotoxin and Lepadiformine	5
Recent Progress on Photonic Cellulose Nanocrystal Films for Sensing Applications	5
Chemistry of Unsymmetrical C1-Substituted Oxabenzonorbornadienes	5
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)	5
Connection-Based Zagreb Indices of Polycyclic Aromatic Hydrocarbons Structures	5
Green Synthesis and Anticancer Activity of New Bis-imidazole-thiazole Hybrids Targeting Hepatocellular Carcinoma	5
Co₂(CO)₈ as a CO-source for Pd-catalyzed Carbonylations: An Update	5
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	5
Mathematical Analysis of Chemical Networks using Topological Indices	4
Recent Discovery of Triazine Derivatives as Protease Inhibitors for the Treatment of Coronavirus-19 (COVID-19)	4
Degree Descriptors and Graph Entropy Quantities of Zeolite ACO	4
Synthesis and Biological Evaluation of Paclitaxel-aminoguanidine Conjugates for Suppressing Breast Cancer	4
Metal- and Photocatalyst-Free Sulfonylcyanation of [1.1.1]Propellane with Sulfonyl Cyanide	4
Research Progress of Isoxazoline Insecticides	4
Cyanamide-Based Cyclization Reactions for Nitrogen-Containing Heterocycles Synthesis	4
New Relations between Zagreb Indices and Omega Invariant	4
Synthesis of Phentermine and its Derivatives	4
Recent Progress in Chemical Modification of the Natural Polysaccharide Guar Gum	4
A Pharmacological Overview and Recent Patent of Triazine Scaffold in Drug Development: A Review	4

Neighbourhood Sum-Based Structural Analysis for Sodalite System	4
Mechanochemical Promoted Heterocycles: A Solvent-free Route to Triazole Carbohydrates as Glycogen Phosphorylase Inhibitors	4
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	4
Bi Metal–Organic Framework (Ce/Ni–BTC) as Heterogeneous Catalyst for the Green Synthesis of Substituted Chromeno[4, 3–b]quinolone under Solvent Free Condition	4
WITHDRAWN: Synthesis of 1-Halophenyl-pyrazolophthalazine Derivatives and Evaluation of their Antimicrobial Activity	4
Recent Advances in the Green Synthesis of Heterocycles: From Building Blocks to Biologically Active Compounds	4
Zagreb Topological Properties of Hexa Organic Molecular Structures	4
The Emerging Role of Polyethylene Glycol-Water (PEG-H₂O) as the Benign Mixed Solvent System in Organic Synthesis	4
A Potential Fungicide against Pseudoperonospora cubensis: Design, Synthesis and 3D-QSAR of New Pyrazole-5-carboxamide Derivatives	4