OOIR: Observatory of International Research

Papers

(The TQCC of Helvetica Chimica Acta is 3. 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
Skeletal Editing: Interconversion of Arenes and Heteroarenes	65
Vinylbenziodoxol(on)es: Synthetic Methods and Applications	36
Tuning the Halogen Bonding Strength of Cyclic Diaryliodonium Salts	31
The Rise of Dye‐Sensitized Solar Cells: From Molecular Photovoltaics to Emerging Solid‐State Photovoltaic Technologies	23
An Overview of Recent Advances in the Synthesis of Organic Unsymmetrical Disulfides	21
The Journey of Ni(I) Chemistry	20
Inhibition of Thiol‐Mediated Uptake with Irreversible Covalent Inhibitors	20
Pulsed Laser Deposition as a Tool for the Development of All Solid‐State Microbatteries	19
Catalyst‐Controlled Chemoselective Nitrene Transfers	18
Advances in the Synthesis of Benzo‐Fused Spiro Nitrogen Heterocycles: New Approaches and Modification of Old Strategies	17
Instability of PVDF Binder in the LiFePO₄versus Li₄Ti₅O₁₂ Li‐Ion Battery Cell	16
Pnictogen‐Bonding Catalysts, Compared to Tetrel‐Bonding Catalysts: More Than Just Weak Lewis Acids	16
In Quest of Environmentally Stable Perovskite Solar Cells: A Perspective	15
Planarizable Push‐Pull Probes with Sulfoximine‐Bridged Dithienothiophene Acceptors	15
Examining Trichloroisocyanuric Acid and Oxalyl Chloride in Complementary Approaches to Fluorination of Group 15 Heteroatoms	15
Gram‐Scale Synthesis, Isolation and Characterisation of Sodium Organometallics:nBuNa and NaTMP	14
Pressure‐Induced Perovskite‐to‐non‐Perovskite Phase Transition in CsPbBr₃	14
Expanding the 0D Rb₇M₃X₁₆ (M=Sb, Bi; X=Br, I) Family: Dual‐Band Luminescence in Rb₇Sb₃Br₁₆	12
Halogen Bonding of N‐Halosuccinimides with Amines and Effects of Brønsted Acids in Quinuclidine‐Catalyzed Halocyclizations	12
Development and Molecular Understanding of a Pd‐Catalyzed Cyanation of Aryl Boronic Acids Enabled by High‐Throughput Experimentation and Data Analysis	11
Recent Progress in the Simulation of Chiral Systems with Real Time Propagation Methods	11
Sensitized Lanthanide Photoluminescence Based Sensors–a Review	11
The Influence of ZnO−ZrO₂ Interface in Hydrogenation of CO₂ to CH₃OH	10
Synthesis, in silico and in vitro Evaluation of Novel Oxazolopyrimidines as Promising Anticancer Agents	10
Halogen‐Bonded Liquid Crystals	10

G‐Quartets, 4‐Way Junctions and Triple Helices but Not DNA Duplexes: Planarization of Twisted Push–Pull Flipper Probes by Surface Recognition Rather Than Physical Compression	10
[Rh₂(MEPY)₄] and [BiRh(MEPY)₄]: Convenient Syntheses and Computational Analysis of Strikingly Dissimilar Siblings	10
Organic Spacers in 2D Perovskites: General Trends and Structure‐Property Relationships from Computational Studies	9
Metal Nanoclusters as Versatile Building Blocks for Hierarchical Structures	9
DFT Simulations as Valuable Tool to Support NMR Characterization of Halide Perovskites: the Case of Pure and Mixed Halide Perovskites	9
Photo‐Induced Dihydroxylation of Alkenes with Diacetyl, Oxygen, and Water	8
Copper(I)‐Catalyzed Highly Enantioselective [3+3]‐Cycloaddition of β‐Aryl/Alkyl Vinyl Diazoacetates with Nitrones	8
Crystallographic Characterisation of Organolithium and Organomagnesium Intermediates in Reactions of Aldehydes and Ketones	8
The MOE Modification of RNA: Origins and Widescale Impact on the Oligonucleotide Therapeutics Field	8
Transition‐Metal Free Catalytic Synthesis of Trifluoromethyl Indolines by [4+1] Cycloaddition of Trifluoromethyl Benzoxazinones with Sulfur Ylides	8
Asymmetric Synthesis of Perfluoroalkylated α‐Amino Acids through Generated Radicals Using a Chiral Ni(II) Complex	7
Preparation and Structural Characterization of [CpRu(1,10‐phenanthroline)(CH₃CN)][X] and Precursor Complexes (X=PF₆, BAr_F, TRISPHAT‐N)	7
Environmentally Compatible Access to α‐Trifluoromethylseleno‐Enones	7
Design of Chiral NHC‐Carboxylates as Potential Ligands for Pd‐Catalyzed Enantioselective C−H Activation	7
Metal Template Synthesis of ‘Broken’ Aromatic Preorganized Terdentate Hosts for the Recognition of Lanthanide Tris‐β‐Diketonate Guests	7
α‐ and β‐Eliminations in Transition Metal Complexes: Strategies to Cleave Unstrained C−C and C−F Bonds	7
Construction of 5H‐Dibenzo[c,e]azepine Framework from Dibenzothiophene Dioxides andN‐Benzylimines through S_NAr Reactions	7
Tetrel‐Centered Exchange Cascades to Decouple Inhibition and Induction of Thiol‐Mediated Uptake: Introducing Cell‐Penetrating Thiolactones, Focus on Reversible Michael Acceptor Dimers	7
Synthesis of Enantiopure Benzo Fused Cyclic Sulfoximines Through Stereoselective [3+2] Cycloaddition between N‐tert‐Butanesulfinyl [(2‐Pyridyl)sulfonyl]‐difluoromethyl Ketimines and Aryn	7
Synthesis and Chiroptical Properties of Quinoxaline‐Fused Polyaza[5]–[7]helicenes with Orange‐Color CPL Emissions	7
The Phenazine Scaffold Used as Cytotoxic Pharmacophore Applied in Bactericidal, Antiparasitic and Antitumor Agents	7
Spirocyclic Amide Acetal Synthesis by [CpRu]‐Catalyzed Condensations of α‐Diazo‐β‐Ketoesters with γ‐Lactams	7
Hydroamination of Dihapto‐Coordinated Benzene and Diene Complexes of Tungsten: Fundamental Studies and the Synthesis of γ‐Lycorane	7
Phenazine Radical Cations as Efficient Homogeneous and Heterogeneous Catalysts for the Cross‐Dehydrogenative Aza‐Henry Reaction	7
Having Fun (and Commercial Success) with Josiphos and Related Chiral Ferrocene Based Ligands.	7
Photocatalysis in Chemical Biology: Extending the Scope of Optochemical Control and Towards New Frontiers in Semisynthetic Bioconjugates and Biocatalysis	7
Design of 4‐Coordinate Ti Imido Aryloxide on the Surface of Silica for Catalytic Oxo/Imido Heterometathesis	6
A Molecular Analogue of the C−H Activation Intermediate of the Silica‐Supported Ga(III) Single‐Site Propane Dehydrogenation Catalyst: Structure and XANES Signature	6
Photoredox Reaction of Naphthoquinone C‐Glycoside Revisited: Insight into Stereochemical Aspect	6
Ruthenium Catalysis in Biological Habitats	6
Synthesis of (Di)thiahelicenes and Dithiophenohelicenes by [2+2+2] Cycloisomerization of Alkynes	6
Enantioselective Total Synthesis of (+)‐Nordasycarpidone, (+)‐Dasycarpidone, and (+)‐Uleine	6
Structural and Synthetic Insights into Sodium‐Mediated‐Ferration of Fluoroarenes	6
Circularly Polarized Luminescence of [6]Helicenes through Excited‐State Intramolecular Proton Transfer	5
Stereoselective Synthesis of 4,5‐Dihydroisoxazole Derivatives from 1,1‐Dicyanocyclopropanes and Hydroxylamine Hydrochloride	5
Scorpio‐Ligand: Synthesis of Biphenyl‐Dihydroazepine Phosphoramidite Ligands for Asymmetric Hydrogenation	5
Recent Developments in the Applications of Biomass‐Derived Sulfonated Carbonaceous Solid Acid Catalysts	5
No Life on this Planet Without PHB	5
Cyclic Haloiodanes: Syntheses, Applications and Fundamental Studies	5
Preparation and Characterization of Pentafluoro‐λ⁶‐sulfanyldifluoromethane and Pentafluoro‐λ⁶‐sulfanyl‐1,1,2,2‐tetrafluoroethane	5
Phenols as Novel Photocatalytic Platforms for Organic Synthesis	4
Synthesis of Highly Substituted Cyclobutanones by a One‐Pot Keteniminium‐Enamine Process	4
Opportunities and Limitations of Nanoagrochemicals	4
Conglomerate Aggregation of 7,12,17‐Trioxa[11]helicene into Homochiral Two‐Dimensional Crystals on the Cu(100) Surface	4
Structural Characterization of a High‐Nuclearity Niobium(V) Carboxylate Cluster Based on Pivalic Acid	4
Optimized Scalable Synthesis of Chiral Iridium Pyridyl‐Phosphinite (Pyridophos) Catalysts	4
Stereoselective Synthesis and Biological Profile of All Stereoisomers of Lactam Analogues of Strigolactones GR24 and GR18	4
Synthesizing Strained Azatriseptane Frameworks	4
Facile C−F Bond Activation Approach to FAMT‐Based Difluoromethyl‐BNCT Drug Candidates	4
Inverse Polyamidoamine (i‐PAMAM) Dendrimer Antimicrobials	4

Synthesis of 1,4‐Cyclohexadiene Carboxylates through a Formal [2+4]‐Cycloaddition of Propiolates under Cobalt Catalysis	4
Synthesis and Biological Studies of O3‐Aryl Galactosides as Galectin Inhibitors	4
Redox‐Neutral Syntheses and Electrochemical Studies of 10‐Bromo‐Substituted Light‐Stable Antivitamin B₁₂ Candidates	4
Experimental Evidence on the Formation of Highly Strained 6,7‐Dihydroazeto[2,1‐b]oxazol‐3‐ium Derivatives as Reactive Intermediates	4
Sequential Two‐Fold Claisen Rearrangement, One‐Pot Ring‐Closing Metathesis and Cross‐Metathesis as a Route to Substituted Benzo[b]azepine‐2‐one, Benzo[b]azepine and Benzo[b	4
Lewis Acid‐Mediated Decarboxylative Allylation of Enol Carbonates	4
Azobenzene: a Visible‐Light Chemical Actinometer for the Characterization of Fluidic Photosystems	4
A Bifunctional B,N‐Based Asymmetric Catalytic Nitrostyrene‐Michael Addition Acting through a 10‐Membered Ring Cyclic Transition State	3
Preparation of 3‐Bromo‐1,2,4,5‐tetrazine	3
A Close‐to‐Aromatize Approach for the Late‐Stage Functionalization through Ring Closing Metathesis	3
Nickel‐Catalyzed Suzuki‐Miyaura Cross‐Coupling Involving C−O Bond Activation	3
Incipient Nucleophilic Attack on a Carbonyl Group Adjacent to a Stereogenic Centre in Peri Naphthalene Derivatives	3
Indolyl Phosphine Nickel(II) Fluorido Complexes: Synthesis and Intermediates in Suzuki–Miyaura Cross‐Coupling Reactions	3
Teflon Magnetic Stirring Capsules (TMSC) as a Practical and Reusable Delivery System for Sensitive Reagents and Catalysts	3
Strategies for Direct, Transition Metal‐Free Addition of Nitrogen Synthons to Alkenes	3
Strained Ruthenium Complexes Bearing Tridentate Guanidine‐Derived Ligands	3
Fluorocyclisation of Oximes to Isoxazolines Through I(I)/I(III) Catalysis	3
Chiral Crystals, Jack, Conductivity and Magnetism	3
Keteniminium Induced Dienone‐Phenol Rearrangement and Intramolecular 6‐endo‐dig Cyclization Cascade of Yne‐Dienone	3
New Access Routes to Privileged and Chiral Ligands for Transition‐Metal Catalyzed Hydrogen Autotransfer (Borrowing Hydrogen), Dehydrogenative Condensation, and Alkene Isomerization Reactions	3
Engineering Host–Guest Interactions in Organic Framework Materials for Drug Delivery	3
Bottom‐Up Synthesis, Dispersion and Properties of Rectangular‐Shaped Graphene Quantum Dots	3
Methoxycyclization of 1,5‐Enynes by Coinage Metal Catalysts: Is Gold Always Superior?	3
Transitions in Solvate Crystals of a Tetraaryladamantane	3
Grafting of Group‐10 Organometallic Complexes on Silicas: Differences and Similarities, Surprises and Rationale	3
A Short and Versatile Approach for the Synthesis of Pyrrolizidinones	3
Increasing Olefin Metathesis Activity of Silica‐Supported Molybdenum Imido Adamantylidene Complexes through E Ligand σ‐Donation	3
Synthesis and Reversible H₂ Activation by Coordinatively Unsaturated Rhodium NHC Complexes	3
Generation of Cyclopentadiene for Diels–Alder Reactions by Visible‐Light Irradiation of Iron Sandwich Complexes	3
Anionic Thia‐Fries Rearrangement at Ferrocene: A Computational and Experimental Study	3
Highly Stereoselective Aldol Reactions by Memory of Chirality: Synthesis of Quaternary β‐Hydroxy α‐Amino Acids	3
Computational Study of Benzosultam Formation through Gold(I)‐Catalyzed Ammoniumation/Nucleophilic Substitution Reaction	3
Synthesis and Reactivity of Molybdenum and Tungsten Alkyne Complexes Containing 6‐Methylpyridine‐2‐thiolate Ligands	3
The Story Behind the Link between Molecular Chirality and Crystal Shape	3
Rhodium‐Catalyzed Tandem Addition–Cyclization of 1,5‐Enynes with Organoboronic Acids for the Synthesis of Alkylidene‐Cyclobutanes	3
Synthesis of Stereochemically Flexible Cyclic Biphenylbisphosphinite Ligands: Control of the Dynamics and Selectivity	3
Stereoselective Syntheses of Masked β‐Amino Acid Containing Phthalides	3
Tuning the Phase Structure of ZnTiO₃ Support to Promote the Catalytic Activity of Pd/ZnTiO₃ Catalyst for the CO Oxidative Coupling to Dimethyl Oxalate	3
Solution, Crystal and in Silico Structures of the Organometallic Vitamin B₁₂‐Derivative Acetylcobalamin and of its Novel Rhodium‐Analogue Acetylrhodibalamin	3
X‐Ray and NMR Structural Data of Ethynylbenziodoxolones (EBXs) Reagents and Their Analogues	3