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 2021-04-01 to 2025-04-01.)

Article	Citations
Contents continued	77
Synthesis and photophysics of color-pure blue emitters featuring oxaboraphenanthrene as a novel structural motif	72
gem-Difluoroalkenylation of aldehydes and ketones with bis(difluoromethyl)triphenylphosphorane under operationally simple conditions	66
Oxidative dehydrogenative coupling of arylamines with N-allyl and N-vinylamines for the synthesis of quinolines and 2-methylquinoline derivatives	55
Synthesis and functionalization of 2-iodoimidazo[1,2-a]pyridines in palladium-catalysed amino-, aryloxy- and alkoxycarbonylations	52
Ligand-induced transformation to cyclic conformation of trimers of porphyrin dendrimer analogs	49
One pot synthesis of coumarin fused fluorescein derivative for mercury ion detection: An experimental and theoretical approach	45
Recent advances and prospects in the gold-catalyzed synthesis of oxazoles	41
Convergent total synthesis of 4a,6-epi- and 4a,6,9-epi-diplopyrone	41
Phytotoxic neo-clerodane and rearranged neo-clerodane type diterpenoids from Salvia albiflora	36
Contents continued	34
Green and eco-compatible synthesis of quinoxaline molecules using chitosan as a biodegradable catalyst in aqueous hydrotropic medium	33
Progress towards the synthesis of shagene A via ring-closing metathesis cascade	32
Total synthesis of natural alkaloids Schwarzinicines A-D	31
Mechanochemical cyclization of push-pull enamines with propargyl alcohols	30
A turn-on fluorescent sensor for Cd2+ and sequential detection of S2− using the quinolimide scaffold	30
Medicinal bismuth: Bismuth-organic frameworks as pharmaceutically privileged compounds	30
Intramolecular Diels-Alder reactions of 1,2,4-triazines. Synthesis of 3-alkylpyridines via Raney nickel desulfurization of thieno[2,3-b]pyridines	30
Synthesis of novel isoxazole-containing pyrazolines and pyrazoles via cycloaddition and elimination/aromatization process	29
Phenotypic profiling enables the targeted design of a novel pseudo-natural product class	28
NaNO2/K2S2O8-mediated selective transformation of 3-formylchromones to 2-hydroxyiminobenzofuran-3-ones and 2-alkoxy-3-(hydroxyimino)chromanones	27
Copper-catalyzed benzylic C–H amidation of toluene derivatives with N-(8-quinolyl)amides through C(sp3)–H/N–H cross dehydrogenative coupling	27
Arylsulfenylation of 4-thiazolidinone with elemental sulfur and aryl halide: Thioether linkage (C–S–C)	26
Borane as reducing reagent of nitroarenes	25
Construction of enantioenriched small molecular scaffolds through biocatalytic dynamic kinetic resolution	25

Visible light induced acridinium catalysed synthesis of potentially bioactive spiropyrazolones