OOIR: Observatory of International Research

Papers

(The TQCC of Current Organic Synthesis is 3. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Liquid Crystals: Synthesis, Characterization and its Applications	34
Chemistry of Unsymmetrical C1-Substituted Oxabenzonorbornadienes	34
Aminoimidazo[1,2-a]pyridine Bearing Different Pyrazole Moieties as the Structural Scaffold for the Development of BACE1 Inhibitor; Synthesis, Structural Characterization, in vitro and in silico Studie	25
Updating Levothyroxine Synthesis for the Modern Age	18
GOQDs and GOQDs-NS-doped Carbocatalysts: A Concise Study on Production and Use in One-pot Green MCRs	16
A Bird's Eye Review of Recent Reports on 1,3,4-oxadiazoles' Anti-inflammatory Insights Perspectives	15
Ultrasound-assisted and Efficient Multicomponent Synthesis of 4H-Pyran Derivatives catalyzed by LiOH.H2O in Water	14
Synthesis of Novel 3-spirocephalosporins and Evaluation of their Antibacterial Activity	14
Omega Indices of Strong and Lexicographic Products of Graphs	13
Developments in Organocatalysis Transformations of Unsaturated Pyrazolones	12
Reaction Optimization of Strontium Perchlorate Catalyzed Novel Protocol for Stereoselective Synthesis of Dihydropyrimidinones	12
Full Kinetics and Mechanism Investigation for Generating 4-Substituted 1, 4- Dihydropyridine Derivatives in the Presence of Green Catalyst and Aqueous Medium: Experimental Procedure	12
Aza-BODIPY-based Fluorescent and Colorimetric Sensors and Probes	12
Selenium Reagents for Organic Synthesis	11
Thematic Issue: Emerging Aspects of Click Chemistry	10
Ionic Liquids: Synthesis, Characterization and their Applications	10
Computation and Analysis of Topological Co-Indices for Metal-Organic Compound	10
Heteroaromatization of Coumarin Part I: Design, Synthesis, Reactions, Antitumor Activities of Novel Pyridine and Naphthyridine Derivatives	10
Beyond 1,2,3-triazoles: Formation and Applications of Ketemines Derived from Copper Catalyzed Azide Alkyne Cycloaddition	10
Recent Progress in the Synthesis of Heterocycles based on 1,3-diketones	10
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	10
Synthesis of Novel Fluoro Phenyl Triazoles Via Click Chemistry with or without Microwave Irradiation and their Evaluation as Anti-proliferative Agents in SiHa Cells	9
Recent Advances in Chemodosimeters Designed for Amines	9
Base Mediated 7-exo-dig Intramolecular Cyclization of Betti-propargyl Precursors: An Efficient Approach to 1,4-oxazepine Derivatives	9
Research Progress on the Application of Nanocellulose in Glucose Sensing	9

Recent Developments of Quinoline Derivatives and their Potential Biological Activities	8
A Review on Novel Synthesis Approaches and Biological Activities of 1,2,4- Oxadiazole and 1,3,4-Oxadiazole Tailored Compounds	8
Green Synthetic Methods of Oxazine and Thiazine Scaffolds as Promising Medicinal Compounds: A Mini-review	8
Recent Advances in Metal Free Synthesis of N-unsubstituted 1,2,3-Triazoles	8
Scale-up of Sodium Persulfate Mediated, Nitroxide Catalyzed Oxidative Functionalization Reactions	8
Co2(CO)8 as a CO-source for Pd-catalyzed Carbonylations: An Update	7
Mesomeric Effects of Azobenzene Bearing Natural Product-Based Molecules for Liquid Crystal Materials: An Overview	7
Efficient Formylation of Alcohols Using a Core-Shell Magnetic Nanocomposite via Vilsmeier-Haack Complex Formation	7
Recent Updates on Synthesis, Biological Activity, and Structure-activity Relationship of 1,3,4-Oxadiazole-quinoline Hybrids: A Review	7
Computational and Molecular Docking Studies of New Benzene Sulfonamide Drugs with Anticancer and Antioxidant Effects	7
Carboxylate-Functionalized P, N-Ligated Cobalt Catalysts for Alkene Hydrosilylation	7
Design, Synthesis, Molecular Docking, ADMET, and Biological Studies of Some Novel 1,2,3-Triazole Linked Tetrazoles as Anticancer Agents	7
Synthesis of Heterocyclic Sulfonium Triflates by Cu-Catalyzed Selective Sarylation with Aryl(mesityl)iodonium Salts	7
Transition Metal Catalyst, Solvent, Base Free Synthesis of Diaryl Diselenides under Mechanical Ball Milling	7
Synthesis and Antitumor Activities of Novel 5-amino-3-(halophenyl)-1- phenyl-1H-pyrazole-4-carbonitriles	6
Synthesis, Anti-acetylcholinesterase Evaluation, Molecular Docking and Molecular Dynamics Simulation of Novel Psoralen Derivatives	6
Simple and Efficient Synthesis of Diamino Derivatives of bis-1,2,4-oxadiazole via Tandem Staudinger/aza-Wittig Reaction	6
Selenocyclization by Formation of Carbon-nitrogen Bonds	6
Synthesis and Molecular Docking Study of Some New Thiazole-coumarin Molecular Hybrids as Antibacterial Agents	6
Regioselective Synthesis of Cycloalkane-fused Pyrazolo[4,3-e]pyridines through Tandem Reaction of 5-aminopyrazoles, Cyclic Ketones and Electron-rich Olefins	6
Recent Developments in Multi-component Synthesis of Lawsone Derivatives	6
Synthesis and Cytotoxic Activity of Quinazoline-benzofuran Conjugates	6
Synthesis of Urease Inhibitory 2, 4-bis (4-cyanobenzyl)glycoluril using Sandmeyer Reaction and Density Functional Theory Investigation	6
Emerging Aspects of Triazole in Organic Synthesis: Exploring its Potential as a Gelator	5
Recent Development in the Synthesis of Thiazoles	5
Recent Developments in the Synthesis and Anticancer Activity of Indole and Its Derivatives	5
Green Synthesis and Anticancer Activity of New Bis-imidazole-thiazole Hybrids Targeting Hepatocellular Carcinoma	5
Advance Screening of Bis-azetidinone Derivatives: Synthesis, Spectroscopy, Antioxidant and Antimicrobial Analysis with Molecular Docking Assessment	5
Advances in the Total Synthesis of Pharmacologically Important Fused Indolizidine Alkaloids: Securinine, Gephyrotoxin and Lepadiformine	5
An Alternative Method for the Selective Synthesis of Ortho-nitro Anilines Using Bismuth Nitrate Pentahydrate	5
Study of Heavy Metal Removal with Porous Nanocomposite Scaffolds based on Hybrid Inorganic/Organic Nanoparticles (MSN@COF)	5
Dihydropyrimidinones Scaffold as a Promising Nucleus for Synthetic Profile and Various Therapeutic Targets: A Review	5
Iodoxybenzoic Acid (IBX) in Organic Synthesis: A Septennial Review	5
Acknowledgements to Reviewers	4
The Second Omega Index	4
Quantitative Structure-Property Relationship (QSPR) Modeling of Central Nervous System (CNS) Drug Activity using Molecular Descriptors	4
Recent Advancement in Synthesis and Bioactivities of 1,3,4-Oxadiazole	4
Design, Synthesis and Biological Evaluation of Cyanopyridines, Pyridopyrazolopyrimidines and Pyridopyrazolotriazines as Potential Anticancer Agents	4
Synthesis, Characterization and Biological Activity of Benzimidazoleacrylonitrile Derivatives	4
Towards the Synthesis of a Heterocyclic Analogue of Natural Cyclooligopeptide with Improved Bio-properties	4
Preface	4
Corrigendum to: Recent Progress on Synthesis of Functionalized 1,5- disubstituted Triazoles	4
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	4
Acknowledgement To Reviewers	4
Facile Synthetic Protocols for the Preparation of New Impurities in Pemetrexed Disodium Heptahydrate as an Anti-cancer Drug	4
Novel N-Substituted Isatin-Oxoindolin-1H-Benzo[D] Imidazole Fumarate as a New Class of JNK3 Inhibitor: Design, Synthesis, Molecular Modeling and its Biological Activity	4
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	4
Synthesis of Fused Azo-linked Acridine Derivatives Using MCM-41/Ag2S-RHA Nanocomposite	4
Synthetic Strategies for Quinoline Based Derivatives as Potential Bioactive Heterocycles	4
Synthesis and Functionalization of Coumarin-Pyrazole Scaffold: Recent Development, Challenges, and Opportunities	3

A Review on the Design, Synthesis, and Structure-activity Relationships of Benzothiazole Derivatives against Hypoxic Tumors	3
WITHDRAWN: In vivo and In vitro Evaluation of Some New Pyrazole Derivatives in Comparison with Celecoxib	3
Conversion of Limonene over Heterogeneous Catalysis: An Overview	3
Synthesis and Characterization of 3-S-impurities in Timolol Maleate	3
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)	3
Imidazole and Derivatives Drugs Synthesis: A Review	3
One Pot Synthesis of New Benzimidazole Derivatives with Exceptionally High Luminescence Quantum Efficiency	3
Synthesis, Characterization, and Docking Studies of 1,4-dien as a Potential Impurity in Bimatoprost Drug	3
Imidazole Hydrochloride Promoted Synthesis of Nitriles from Aldehydes	3
Synthesis, Application, and Antibacterial Activity of New Direct Dyes based on Chromene Derivatives	3
Connection-Based Zagreb Indices of Polycyclic Aromatic Hydrocarbons Structures	3
Copper(II)-catalyzed Synthesis of Benzoxazoles from Inactive 2-chloroanilides	3
New Insights into the Microstructural Analysis of Graphene Oxide	3
Preface	3
Synthesis, Characterization, and Molecular Modeling Studies of Novel Indenopyridazine-thiazole Molecular Hybrids	3
Rapid Detection of Soil Available Phosphorus using Capacitively Coupled Contactless Conductivity Detection	3
Microwave-assisted Synthesis of Pharmacologically Active 4-Phenoxyquinolines and their Benzazole-quinoline Hybrids Through SNAr Reaction of 4,7-dichloroquinoline and Phenols Using [bmim][PF6] as a Gre	3
Synthesis, Reaction, and Biological Activity of Thiazoles	3
Coupling of Thiols and Aryl Halides Mediated by Dicyclohexano-18- crown-6 and Potassium Carbonate	3
Diselenides and Selenocyanates as Versatile Precursors for the Synthesis of Pharmaceutically Relevant Compounds	3