OOIR: Observatory of International Research

Papers

(The H4-Index of Advanced Synthesis & Catalysis is 33. 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 2022-01-01 to 2026-01-01.)

Article	Citations
	102
Access to 2‐Sulfonyl‐4‐arylphenols and 2,6‐Bis‐sulfonyl 5‐Aryl‐4‐arylidene‐2‐cyclohexenones via Metal Triflates‐Catalyzed Domino Cyclocondensation of 1,3‐Bis‐sulfonylacetones and 3‐Arylacroleins	89
tert‐Butyl Nitrite Promoted Visible‐Light‐Induced Steric‐Hindrance‐Regulated Concurrent Cross‐Coupling and Regioselective Nitration of 3‐Alkylidene‐2‐oxindoles	80
Visible‐light‐induced and EDA Complex‐initiated Hydroxyselenization of α‐CF₃ Alkenes: Access to α‐trifluoromethyl‐β‐selanyl tertiary Alcohols	76
Palladium‐Catalyzed Reaction of 2,3‐Allenols with Amines: Synthesis of [3]Dendralenes and 1,3‐Dienes Containing Allylic Amino and Hydroxy Groups	74
Synthesis of 2‐Amino‐3‐arylindoles and their Fused Analogues via Intramolecular C‐Arylation	63
Divergent Reactivity of E/Z‐Azobenzene‐Based Phosphine‐Gold Catalysts: Toward an ON‐ON Catalytic Photoswitch Process	54
	50
Front Cover Picture: Chemo‐ and Regioselective Construction of Functionalized Isocoumarin, Flavone, and Isoquinolinedione via a One‐pot Reaction of o‐Quinol Acetate and Soft Nucleophiles	49
Imidazolium‐Dithiocarboxylate Zwitterions Catalysed Ring‐Opening Additions of Cyclopropenones	47
Tandem Enantioselective Cycloaromatization/Intramolecular Friedel–Crafts Desymmetrization of Cyclohexadienones	47
Solvent‐ and Temperature‐Switched Chemoselectivity: Controlled Synthesis of Diverse Pyrazolo[5,1‐a]isoquinolines	43
A Lewis Base Hydrogen Bond Donor (LB/HBD) Organocatalytic Approach to Dithiabridged Triarylamine Hetero[4]helicenes	43
Front Cover Picture: Filling the Gaps in the Challenging Asymmetric Hydrogenation of Exocyclic Benzofused Alkenes with Ir−P,N Catalysts (Adv. Synth. Catal. 2/2023)	40
Enantioselective Syntheses of Multiply Functionalized Six‐Membered Carbocycles from Nitroalkenes and γ,δ‐Unsaturated ß‐Ketoesters using Chiral Catalysts Derived from Cobalt(III) and 1,2‐Diphenylethyle	39
Front Cover Picture: Catalytic Asymmetric Arylations of Ketimines (Adv. Synth. Catal. 12/2024)	39
Cover Picture: Bench‐Stable Electrophilic Reagents for the Direct Di‐ and Trifluoroethylthiolation of Indoles (Adv. Synth. Catal. 20/2023)	39
Chiral Aminomethylbinaphthol‐Catalyzed Diastereo‐ and Enantioselective Epoxidation of Trisubstituted Acrylonitriles	39
Cobalt‐Catalyzed Selective Transformation of Levulinic Acid and Amines into Pyrrolidines and Pyrrolidinones using Hydrogen	37
SuFEx Reactions When Shaken Not Stirred	37
Unusual Ring Opening of Bicyclic Terpenes During Pd‐Catalyzed Coupling with Aromatic Halides	37
Gold(I)‐Catalyzed Cascade Cyclization of Nitrogen or Oxygen Containing Nucleophile Tethered‐Vinylidenecyclopropanes to Pyrrole, Furan, Pyrrolidine and Piperidine Skeletons	37
Synthesis of 3,4‐Dihydroquinazolinones via Base‐Promoted Formal [4 + 2] Cycloadditions	37
Asymmetric Synthesis of Tricycle‐Fused Dispirooxindoles via Organocatalyzed Three‐Component Cascade Reactions of 2‐Pyrones and Trifluoroethylisatin Ketimines	37
Nickel‐Catalyzed Hydroborylative Polycyclization of Allenynes: an Atom‐Economical and Diastereoselective Synthesis of Bicyclic 5–5 Fused Rings.	37

Photoinduced Ligated Boryl Radical‐Mediated Functionalization of Organic Halides	37
Copper‐Catalyzed Acylhalogenation of 3‐Methylanthranils with Acid Halides: Synthesis of N‐(2‐(2‐Haloyl)phenyl)amides	36
Gold‐Catalyzed Annulation Between 1‐[2‐(Dimethoxymethyl)phenyl]prop‐2‐yn‐1‐yl Acetates and α‐Diazo Esters or Anilines to Form Substituted Naphthoates and Indeno[1,2‐b]quinoline, Respectively	35
Site‐Selective Direct Intermolecular C(sp³)−H Alkylation of Saccharides and Switching of Reaction Sites by Changing Photocatalysts	35
Electrochemical Stereoselective Synthesis of (Z)‐Allyl Aryl Selenides and Sulfides from Baylis‐Hillman Acetates	34
Formal Insertion of a Metal Carbene Complex into a σ‐Carbon‐Carbon Bond. Gold‐Catalyzed Synthesis of 3H‐Indoles	34
Asymmetric Tandem Conjugate Addition and Reaction with Carbocations on Unsaturated Heterocycles	34
Tandem Asymmetric Cycloaromatization/ Intramolecular Pictet‐Spengler‐Type Reaction. An Entry to Polycyclic Pyrroles	33
N‐Containing Carbon Materials in Metal‐Free and Non‐Noble Metal Liquid Phase Heterogenous Catalysis	33
Catalyst‐Free, One‐Pot, Three‐Component Synthesis of 3‐Arylsulfonylated Thioflavones	33
Direct Asymmetric Addition of Heteroatom Nucleophiles to Imines	33