OOIR: Observatory of International Research

Papers

(The H4-Index of Tetrahedron is 24. 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
Synthesis of sulfonamide and their synthetic and therapeutic applications: Recent advances	109
Lactones: Classification, synthesis, biological activities, and industrial applications	81
Chemical derivatization of natural products: Semisynthesis and pharmacological aspects- A decade update	71
Enaminones as building blocks in drug development: Recent advances in their chemistry, synthesis, and biological properties	63
Recent developments in next generation (S)-proline-derived chiral organocatalysts	59
Application of sulfoxonium ylide in transition-metal-catalyzed C-H bond activation and functionalization reactions	56
Enantioselective desymmetrization reactions in asymmetric catalysis	52
Magnetically active iron oxide nanoparticles for catalysis of organic transformations: A review	48
Synthesis and application of pentafluorosulfanylation reagents and derived aliphatic SF5-containing building blocks	42
Recent advances in homogeneous base-metal-catalyzed transfer hydrogenation reactions	39
Comparisons of different force fields in conformational analysis and searching of organic molecules: A review	39
Oxazole and isoxazole: From one-pot synthesis to medical applications	36
Expanding the synthetic scope of biocatalysis by enzyme discovery and protein engineering	35
Recent advances in direct synthesis of 2-deoxy glycosides and thioglycosides	34
Radical N-heterocyclic carbene catalysis for β-ketocarbonyl synthesis	34
A decade review of triphosgene and its applications in organic reactions	34
Study on the fluorescent covalent organic framework for selective “turn-off”recognition and detection of Fe3+ ions	32
Asymmetric synthesis of atropisomers enabled by N-heterocyclic carbene catalysis	31
Recent advances in organic synthesis applying elemental selenium	30
Recent progress on Catellani reaction	28
Expeditious and practical synthesis of tertiary alcohols from esters enabled by highly polarized organometallic compounds under aerobic conditions in Deep Eutectic Solvents or bulk water	28
A new coumarin based Schiff base fluorescence probe for zinc ion	26
First biocatalytic Groebke-Blackburn-Bienaymé reaction to synthesize imidazo[1,2-a]pyridine derivatives using lipase enzyme	26
Blue light-promoted N–H insertion of amides, isatins, sulfonamides and imides into aryldiazoacetates: Synthesis of unnatural α-aryl amino acid derivatives	24
Aminopyrimidines: Recent synthetic procedures and anticancer activities	24