OOIR: Observatory of International Research

Papers

(The H4-Index of Organic Preparations and Procedures International is 10. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Ring Opening Reactions of Epoxides. A Review	28
Magnetic Fe₃O₄@SiO₂ Core–Shell Nanoparticles Functionalized with Sulfamic Acid Polyamidoamine (PAMAM) Dendrimer for the Multicomponent Synthesis of Polyhydroquinolines	20
Dendrimer-Functionalized Magnetic Graphene Oxide for Knoevenagel Condensation	20
Facile Protocol for the Synthesis of 2-Amino-4H-Chromene Derivatives using Choline Chloride/Urea	17
Glycine as a Green Catalyst for the Preparation of Xanthenes	17
A Concise and Efficient Synthesis of Novel Alkylated 2-(2-hydroxyphenyl)-4,5-diphenylimidazole-based Ionic Liquids Using the MAOS Technique	15
Green Approach for Metal-free One-pot Synthesis of Tetrahydrobenzo[b]pyrans with Sodium Alginate as a Reusable Bifunctional Biopolymeric Catalyst	12
Emerging Approaches for Synthesis of 1,2,3-Triazole Derivatives. A Review	11
Green Methods for the Synthesis of Pyrazoles: A Review	10
Three-Component Synthesis of 1,4-Disubstituted 1,2,3-Triazoles using a Novel and Efficient Nano Alumina Based Cu(II) Catalyst	10
Recent Trends in the Chemistry of [1,2,4]Triazole[1,5-a]pyrimidines	10
Expeditious and Highly Efficient One-Pot Synthesis of Functionalized Imidazoles Catalyzed by Sulfated Polyborate	10
Solvent-free Synthesis of Pyrano[2,3-d]pyrimidine Scaffolds Using per-6-NH₂-β-CD as a Reusable Supramolecular Host	10