OOIR: Observatory of International Research

Papers

(The H4-Index of Tetrahedron is 25. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Synthesis of sulfonamide and their synthetic and therapeutic applications: Recent advances	89
Lactones: Classification, synthesis, biological activities, and industrial applications	63
Chemical derivatization of natural products: Semisynthesis and pharmacological aspects- A decade update	53
Recent developments in next generation (S)-proline-derived chiral organocatalysts	51
Enaminones as building blocks in drug development: Recent advances in their chemistry, synthesis, and biological properties	47
New applications of pyridinium ylides toward heterocyclic synthesis	46
Application of sulfoxonium ylide in transition-metal-catalyzed C-H bond activation and functionalization reactions	45
Eosin Y-catalyzed one-pot synthesis of spiro[4H-pyran-oxindole] under visible light irradiation	44
A review on electrophilic thiocyanation of aromatic and heteroaromatic compounds	40
Strategic approaches to the synthesis of pyrrolizidine and indolizidine alkaloids	39
Enantioselective desymmetrization reactions in asymmetric catalysis	39
Synthesis and application of pentafluorosulfanylation reagents and derived aliphatic SF5-containing building blocks	37
Comparisons of different force fields in conformational analysis and searching of organic molecules: A review	34
Magnetically active iron oxide nanoparticles for catalysis of organic transformations: A review	34
Recent advances in homogeneous base-metal-catalyzed transfer hydrogenation reactions	32
Radical N-heterocyclic carbene catalysis for β-ketocarbonyl synthesis	31
Expanding the synthetic scope of biocatalysis by enzyme discovery and protein engineering	30
Recent advances in direct synthesis of 2-deoxy glycosides and thioglycosides	29
Asymmetric synthesis of atropisomers enabled by N-heterocyclic carbene catalysis	28
Transition-metal-free, three-component trifluoromethylative heteroarylation of unactivated alkenes: Efficient access to β-trifluoromethylated quinoxalinones and preliminary antifungal evaluation again	27
Study on the fluorescent covalent organic framework for selective “turn-off”recognition and detection of Fe3+ ions	27
Oxazole and isoxazole: From one-pot synthesis to medical applications	26
A decade review of triphosgene and its applications in organic reactions	26
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	25
First biocatalytic Groebke-Blackburn-Bienaymé reaction to synthesize imidazo[1,2-a]pyridine derivatives using lipase enzyme	25