OOIR: Observatory of International Research

Papers

(The H4-Index of Organic & Biomolecular Chemistry is 37. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Visible light-promoted C3–H alkoxycarbonylation of quinoxalin-2(1H)-ones or coumarins with alkyloxalyl chlorides	87
Transition metal-free one-pot tandem chemoselective reduction and cyclization of 3/5-(2-nitrophenyl)-1H-pyrazoles using sodium dithionite	67
N-Functionalized fluorophores: detecting urinary albumin and imaging lipid droplets	66
A cationic AIEgen and hexametaphosphate based simple and convenient fluorometric assay for alkaline phosphatase and its inhibitor	63
Recent progress in the homogeneous gold-catalysed cycloisomerisation reactions	59
Ligand release from silicon phthalocyanine dyes triggered by X-ray irradiation	58
Asymmetric synthesis of atropisomeric arylpyrazoles via direct arylation of 5-aminopyrazoles with naphthoquinones	57
Butterflyene: an entry into an aesthetically pleasing carbocycle via a Diels–Alder reaction on a tetrasubstituted olefin	56
Amine adducts of triallylborane as highly reactive allylborating agents for Cu(i)-catalyzed allylation of chiral sulfinylimines	54
Flexible and rigid “chirally distorted” π-systems: binaphthyl conjugates as organic CPL-active chromophores	50
Complexation of specific residues by carboxylatopillar[6]arene for improving the zymolytic stability of arginine-containing peptides	48
Recent advances in Ugi reaction and its post-transformation strategies for crafting diverse indole frameworks	48
(Dimethylamino)methylene hydantoins as building blocks in the synthesis of oxoaplysinopsins and parabanic acids with antifungal activity	47
On the divergent reactivity of allenylstannanes generated from the O-directed free radical hydrostannation reaction of (±)-trans-3-(2-phenylcyclopropyl)prop-2-yn-1-ol. EPR evidence for the reve	47
Chemistry of installing epitranscriptomic 5-modified cytidines in RNA oligomers	45
Lewis acid mediated allylation of vinyl diazonium ions by allylstannanes	45
Structural variation of the 3-acetamido-4,5,6-trihydroxyazepane iminosugar through epimerization and C-alkylation leads to low micromolar HexAB and NagZ inhibitors	44
Pd-Catalysed [3 + 2]-cycloaddition towards the generation of bioactive bis-heterocycles/identification of COX-2 inhibitors via in silico analysis	43
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A rhodium-catalyzed cascade C–H activation/annulation strategy for the expeditious assembly of pyrrolidinedione-fused 1,2-benzothiazines	39
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Correction: Formal synthesis of cyclotheonellazole A	38
Photoredox-catalysed radical difluoromethylation/cyclization of N-acryloyl-2-arylbenzimidazole to access CF₂H-substituted benzimidazo[2,1-a]isoquinolin-6(5H)-ones	38
Synthesis of the matriglycan hexasaccharide, -3Xylα1-3GlcAβ1-trimer and its interaction with laminin	37
Fluoride ion coordination-induced turn-on fluorescence of tailoredN-methyl N-confused tripyrromonomethene analogues	37
Electrochemical alkylation of C(sp²)–H bonds via halogen-atom transfer (XAT) from alkyl iodides	37
Concise total synthesis of (±)-applanatumol Y	37