OOIR: Observatory of International Research

Papers

(The H4-Index of Organic Chemistry Frontiers 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 2021-04-01 to 2025-04-01.)

Article	Citations
Back cover	111
Palladium-catalyzed decarboxylative domino synthesis of fused quinolin-2(1H)-one scaffolds containing a perfluoroalkyl unit	85
N-heterocyclic carbene-catalyzed decarboxylative cross-electrophile coupling to access sterically hindered ketones	79
Synthesis and antibacterial evaluation of prenylacridone alkaloids and their analogues	75
2-(1-Phenylvinyl)benzoic acid as a highly active leaving group for metal-free glycosylation	70
In situ generated cobalt(i) catalyst for the efficient synthesis of novel pyridines: revisiting the mechanism of [2 + 2 + 2] cycloadditions	67
Pd(ii) auxiliary assembling and diverse transformations via inert C(sp³)–H bond activation	65
Synthesis of challenging cyclic tetrapeptides using machine learning-assisted high-throughput continuous flow technology	62
A macrocyclic chalcogen bonding catalysis system	59
Spiroamentotaxols A–D: unprecedented 6/6/6/5/6/6/6/6 spiro-octacyclic bis-diterpene heterodimers from the endangered conifer Amentotaxus yunnanensis and their bioactivities	58
Supramolecular chiroptical sensing by achiral AIE-active thiols	57
δ-Amination of alkyl alcohols via energy transfer photocatalysis	55
Construction of axial chirality by asymmetric alpha C–H alkenylation of aryl alkenes	55
Paired electrochemical C–H bromination of (hetero)arenes with 2-bromoethan-1-ol	52
Iridium-catalyzed highly enantioselective and chemodivergent coupling reaction of vinyl azides and vinyl benzoxazinones	51
Base-induced azofluoroalkylation of unactivated alkenesviahalogen atom transfer	48
Elucidating the mechanism and origin of diastereoselectivity in scandium-catalyzed β-C(sp³)–H activation and transformation of an aliphatic aldimine	48
Enantioselective modular synthesis of α-aryl-α-heteroaryl aminonitriles with parts per million organocatalyst loading: mechanistic investigation for stereochemical origins	47
Recent advances on electrocyclic reactions in complex natural product synthesis: an update	46
Visible-light induced direct C(sp³)–H bond disulfidation of saturated N-heterocycles through a hydrogen atom transfer (HAT) process	46
Recent advances in hydrofunctionalisation of cyclopropenes via carbon–heteroatom bond formation	45
Palladium-catalyzed cross-dehydrogenative coupling of (hetero)arenes	44
Emerging applications of acylsilanes in organic synthesis and beyond	43
A pillar[5]arene-based artificial light-harvesting system with red emission for high-resolution imaging of latent fingerprints	43
C–F bond functionalizations via fluorinated carbenes	43

Metal-free meta-halogenation of cyclic diaryliodonium salts via aryne intermediates	43
Catalyst-free photoarylation reactions promoted by visible light	42
Palladium-catalyzed Catellani-type selective C–H silylation of aryl-TT salts	42
Back cover	41
Selective deletion of one carbon atom from C₆₀ through benzylamine mediated reactions	41
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Contents list	40
Front cover	40
Inside front cover	38
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Front cover	37
Inside front cover	37
Front cover	37